Crystal Skin Penis Sleeve by You2Toys Germany - Amazing Cock and balls sheath that instantly will add cm to your manhood Transparent penis sleeve that gives the penis more thickness. With veins and testicle sleeve (Ø 2.5 cm, flexible) and an extension of approx. 5 cm, thanks to its huge glans (Ø approx. 5 cm). Characteristics Colour - Transparent Outer length- approx. 23 cm Penetrations length- 15 cm Inner Diameter- Ø 3 cm Material: Super soft and skin friendly TPE, phthalate-free according to EU Regulation REACH Tip- We recommend using ONLY water-based lubricants so that it can easily be slipped over the penis.