Stretch-Hard Silicone Trio.
Triple silicone ring, elastic but firm material, with inner diameters of 40 mm, 30 mm, and 31 mm. in each ring. The larger one is for holding the entire shaft at the base, the 30 mm. one for the testicles, and the 31 mm. one for the shaft alone. But it can be varied according to preference. You can also combine the two smaller rings with the testicles or with the shaft. Squeezes firmly in all cases.
It's best not to use silicone lubricants with silicone toys as the lubricant weakens the toy.
Suitable for use with water-based lubricants.
