The SiliCap is highly recommended for wet and dry penis pumping and vacuum stretcher sessions to eliminate fluid retention (edema) in the penis that causes unwanted donut deformation.
The original SiliCap also eliminates bruising and blistering of the penis when used with penis pumps and penis vacuum stretchers such as the SiliStretcher2 or StealthStretcher.
The SiliCap comes pre-vented to release the trapped air. There is a hole in the tip
One size fits all. Stretches up to four times its original size.
The internal dimensions are 2.25" (57mm) long by 7/8" (22mm) wide.
Note: Color may be Blue or White depending on availability.