13 cm of soft silicone, designed to add thickness rather than length. The outside carries soft grooves and small raised granules; the inside is ribbed as well, so there is texture on both faces. It stretches to fit and holds pressure as it does, which is what keeps it in place. Lilac.
A little water-based lubricant goes a long way, and it will not harm the silicone.
Wash it after use with warm water and a soap that has no perfume in it, then dry it off.






































