Fleshlight Sizes & Dimensions: How Big (And Deep) Are They?

Fleshlight sizes range from an insertable length of 3.5 to 9″ and a diameter of 3.5 to 5.5″ depending on the model’s dimensions, accommodating girths up to 7.5″.
a collage of three basic fleshlight sizes — full, go, and quickshot — lined up against inch-markers to display their relative sizes to one another against a grey background
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Updated:November 2023

Fleshlights are large enough to accommodate the length and girth of most penises, with insertable depths ranging from 3.5 to 9” and internal sleeve diameters fitting up to a 7.5” girth, depending on the model.

For quick answers to your Fleshlight sizing questions, view our table below:

Fleshlight Type
Insertable Length
Max Girth
Open Ended
8-9”
Up to 7.5”
No
7”
6.5”
No
6”
5.5”
No
8-9” full size; 3.5” Quickshot
Up to 7.5” full size; 5.5” Quickshot
Only Quickshot Model
3.5”
5.5”
Yes
5.35"
Stretches to fit most
Yes

Key Takeaways:

  • Fleshlight dimensions range from an insertable length of 3.5” (Quickshots) to between 8 and 9” (full-sized) and have an internal sleeve diameter that varies depending on the product, with the largest accommodating girths of 7.5”.
  • All Fleshlight models fall into a handful of standard size ranges: full-size (classics, Girls, Boys, Stamina Training Units), compact (GO series), Flight series, Quickshot series, or Fleshskins.
  • Quickshots are the smallest available Fleshlights but their max girth is about 5.5” — the company suggests using a larger model if your penile girth exceeds that size, as the fit may be uncomfortably tight.
  • If you’re unsure about which Fleshlight model will provide the best fit, it’s a good idea to measure your penis (while erect) and compare that to the specifications listed with a product before buying, as Fleshlights cannot be returned once opened (or used.)

A Fleshlight case’s length is typically about an inch to 1.5” larger than the insertable length of the sleeve, so if you’re not sure what size you need at a glance, you can do the math fairly easily in your head.

That said, just about every Fleshlight model lists fairly precise product dimensions as a reference, including the case size, sleeve length and diameter, and the maximum girth it accommodates.

Fleshlight Sizes By Type

Most Fleshlights are designed to fit a variety of different penis sizes, albeit some more tightly than others.

If you already know the measurements of your penis, you can buy a Fleshlight that’ll fit like a glove by using our guide below.

Full-Sized Fleshlights

split-screen image featuring a full size fleshlight against a ruler marker on the left showing its case height at almost 10 inches and a product photograph of a fleshlight at the right
  • Case: 9.75”
  • Insertable Length: Up to 9”
  • Sleeve Diameter: ~3.5”
  • Penis Girth: Up to 7.5”

Full-sized Fleshlights include the series of Fleshlight Girls, Fleshjack Boys, Classic Pink Lady models, Stamina Training Units, Vibro, Boost, Fleshlight Ice, and Fleshlight Turbo.

As their sizing suggests, these Fleshlights are the brand’s largest options, featuring a case length of 9.75” on each.

The internal sleeve has a diameter of about 3.5” and accommodates between 8 and 9 inches of insertion for penises with a girth of up to 7.5”.

Compact Fleshlight Dimensions (GO)

split-screen image of a fleshlight go against a ruler marker on the left showing its height at 8.5 inches with a product photograph of a standard fleshlight go on the right
  • Case: 8.5”
  • Insertable Length: 7”
  • Sleeve Diameter: ~3”
  • Penis Girth: Up to 6.5”

This series includes GO Surge Lady, GO Jolt (butt), GO Torque Ice, and GO Stamina Training Unit (lady and butt).

The GO series from Fleshlight offers a similar accommodation compared to full-sized Fleshlights, with a slightly smaller design that makes it more portable.

(Hence its name, GO.)

Fleshlight Flight

split-screen image of a fleshlight flight against a ruler marker on the left showing its height of 8" with a product photo on the right
  • Case: 8”
  • Insertable Length: Up to 6”
  • Sleeve Diameter: ~2.5”
  • Penis Girth: Up to 5.5”

Fleshlight Flights include the Aviator, Pilot, and Commander models.

Fleshlight Flights are more compact compared to full-sized Fleshlights, but not as small as the Quickshot.

The Flight series is essentially your middle-ground option.

Fleshlight Flights are a little shorter in length than the typical Fleshlight dimensions of the classic, and some men find that these slightly smaller Fleshlights fit their penis perfectly.

However, knowing your penis size before buying is a good idea, since Flights aren’t open-ended like the Quickshot.

Fleshlight Turbo

split-screen photograph of a fleshlight flight against a ruler marker on the left showing its height of nearly 10 inches with a product photograph on the right showing three flights together
  • Case: 9.75”
  • Insertable Length: Up to 9”
  • Sleeve Diameter: ~3.5”
  • Penis Girth: Up to 7.5”

The Fleshlight Turbo series includes the Thrust and the Blue Ice Core and Throttle models.

The Turbo series are blowjob simulators, designed to fit small or large penises.

Although full-sized, this series also has a compact option — the Quickshot Turbo.

Like all other Quickshots, it has an insertable length of 3.5 inches (open-ended) and a total length of 4.4 inches, accommodating a girth up to 5.5”.

Fleshlight recommends you choose a larger model if your penis girth is greater than 5.5”, as the fit may be a little too tight.

Fleshlight Quickshot Dimensions

split-screen image showing a fleshlight quickshot against a ruler marker on the left showing its height of four inches with a product photo of two quickshots on the right
  • Case: 4.4”
  • Insertable Length: 3.5” (but open-ended)
  • Sleeve Diameter: ~2.5”
  • Penis Girth: Up to 5.5”

*Note: Fleshlight advises those with penises that have a girth greater than 5.5” may find Quickshots to be too tight and restrictive.

The Quickshot series includes the Vantage, Turbo, Stamina Training Unit, Fleshlight Girls, and Fleshlight Boys.

Compact Fleshlights such as the Quickshot series are marketed by Fleshlight as being “the ultimate travel companion” as they’re very portable and small.

The Quickshot is Fleshlight’s smallest and most compact model, but they still replicate the pleasurable sensation of intercourse, with an open-ended design for controllable thrusting.

These travel-friendly Quickshots are made with the patented, soft, and realistic SuperSkin material.

Fleshskins Dimensions

split-screen image of a fleshlight fleshskin with its case against a ruler marker on the left showing its case height of 9 inches and stroker height of 5.5 inches with a product photograph of a fleshskin on the right
  • Case: 8.75” (the case is not held during use)
  • Insertable Length: 5.35” (but open-ended)
  • Sleeve Diameter: ~1.2”
  • Penis Girth: Stretches to fit most

Fleshskins is Fleshlight’s first sleeve-only toy, without the hard plastic flashlight-shaped case the company is known for.

Featuring finger grips along the outside of the sleeve, Fleshskins let you control (with your hand) just how tight, firm, or intense your solo play session is because you can squeeze the sleeve during use.

Although the interior of the sleeve is narrow, Fleshskins are incredibly stretchy, accommodating most penis girths — you’ll just need to make sure you’re using enough water-based lube.

Additionally, they’re open-ended like Quickshots so although the insertable length is 5.35”, the sky is essentially the limit.

How To Choose The Right Fleshlight Size: Chart

As we mentioned earlier, if a Fleshlight has a case, the internal sleeve generally accommodates about an inch to 1.5” less than the outer case size.

If you’re not sure which Fleshlight will offer the best fit for your penis (or don’t want to try to do the math), the table below outlines the internal sleeve sizes — and the lengths and girths accommodated by each.

Fleshlight Type
Insertable Length
Max Girth
Open Ended
8-9”
Up to 7.5”
No
7”
6.5”
No
6”
5.5”
No
8-9” full size; 3.5” Quickshot
Up to 7.5” full size; 5.5” Quickshot
Only Quickshot Model
3.5”
5.5”
Yes
5.35"
Stretches to fit most
Yes

 

If your penis is large in terms of length or girth and you’re concerned about finding the right size Fleshlight, we’d recommend choosing one of the full-sized Fleshlights.

These include all Fleshlight Girls, Fleshjack Boys, Classic Pink Lady models, Stamina Training Units, Vibro, Boost, Fleshlight Ice, and Fleshlight Turbo (aside from the Quickshot).

We would also recommend you read customer reviews of the product you’ve got your eye on, which might mention whether it was too tight (or too loose) for some.

Folks tend to be pretty honest in their Fleshlight reviews, for better or worse.

Since Fleshlight models have different interior textures and canal sizes associated with them, some will fit more snugly around your penis compared to others, although there are easy ways to tighten them.

Anal Fleshlights are a prime example, as most of their sleeves feature a narrow internal canal and tend to feel the tightest.

Those with a smaller penis may prefer using a Quickshot or Fleshskin because of the inner diameter and shorter insertion length — not only does it fit snugly, but you’ll “fill” more of it during use.

Both are open-ended, so penile length doesn’t necessarily come into play.

Additionally, Fleshskins feature a stretchy design that’s meant to be squeezed — so you can adjust the tightness of your Fleshlight by hand as needed.

Our best advice?

Look at the sizing chart above, and select a model that seems to offer the fit you need.

Can You Return A Fleshlight If The Fit Isn’t Correct?

Although the answer to this question ultimately depends on where you purchased your Fleshlight, in most cases, no — once a Fleshlight has been opened (or used), it generally cannot be returned.

For instance, if you’ve ordered directly from Fleshlight, you have 30 days to process a return but the product must be unopened and unused.

If you’re not sure, contact the vendor you purchased your Fleshlight from.

Similarly, it’s difficult to sell a used Fleshlight to anyone else, as most third-party selling platforms prohibit their resale.

Closing Thoughts

Fleshlight offers a wide variety of models to suit penises of just about any length, girth, or overall size, but it can be tricky to know which one will fit you best.

Sometimes, that takes trial and error — and it might feel a bit like Cinderella’s slipper.

Our Fleshlight size chart should help you to gauge which model(s) will meet your needs more easily, so you can select the right one for yourself.

Editor’s Note: This article is part of our Complete Guide To Fleshlights and Everything Fleshlight hub, in-depth and evolving resources that comprehensively explore and review all aspects of Fleshlights from the company’s discreet billing and shipping, to the types of products they carry, how to use them, materials, and safety.