Vacuum Screw Clamp

  • Sale
  • Regular price $9.00
Shipping calculated at checkout.

GenderBender General Binding Chart

Click here for more info on binding.

To close this chart, click the grey "X" in the upper right hand corner of the window.

GenderBender 3/4 Length Binders Size Chart

Click here for more info on binding.

To close this chart, click the grey "X" in the upper right hand corner of the window.

unisuit sizing

Every individual is unique so no chart can be 100% accurate for everyone, but we offer free exchanges so you can find the best fit for your body type! 

Click here for more info on binding.

size chart for tucking

Click here for more info on binding.

To close this chart, click the grey "X" in the upper right hand corner of the window.


One (1 pc) vacuum seal clamp that is tightened by the screw by hand. Can be used for nipples, genitals, etc. as long as a seal can be formed against the skin. This expands parts of the body one wants temporarily engorged. Increasing bloodflow may encourage growth in intimate areas as well as heighten sensitivity.

Discreet option for temporary expansion of erectile tissues, rather than large penis pumps designed for cis men. Sizes 2-2.5 cm generally fit around AFAB erectile tissues while 3 cm will likely also pull the soft tissues around the phallus. For that purpose, we recommend sizes XS-M. A larger size can be used to pump the entire vulva, but we can not guarantee that those sizes will be able to seal. Any size can be used on the chest or nipples depending on how focused you want the suction to be!

DISCLAIMER: Excessive hair can prevent a good seal against dry skin. Shaving or adding moisture/lube can help get much better suction.

WARNING: When using against thin membranes, be careful the rubber base is not sticking out from the plastic cup to prevent pinching of sensitive tissues. Screwing this base all the way out however does help with cleaning the clamp after use.


Customer Reviews

Based on 51 reviews
90%
(46)
8%
(4)
2%
(1)
0%
(0)
0%
(0)
A
Apollo Braun
Very fast shipping, great customer service...

Very fast shipping, great customer service buy here.

T
Tavio Collier
This review has no content.

This review has no content.

R
Rue Bergstrom
This makes me so sensitive after using it!...

This makes me so sensitive after using it! Exactly what I was looking for thank you again!

S
Synder Macejkovic
This review has no content.

This review has no content.

S
Seth Brakus Patterson
Definitely make nipples bigger ... HOT!

Definitely make nipples bigger ... HOT!