The Laid P.2 Silicone Cock Ring is made of 100% medical grade silicone and is worn around the penis and testicles. It contributes to a fuller erection and may delay orgasm by slowing the flow of blood from the penis. The extension (its tail) is angled at 61 degrees in order to gently push up against the perineum (area between the testicles and anus). The silicone is quite firm, but sufficiently elastic to stretch a little extra. This combined with its design and incredibly smooth surface makes the P.2 extra pleasant to wear. Versatile as it is, it may also be worn differently providing other sensations. 47mm. Length: 51.5 mm inner diameter 2.00 inches.