Precision Penis Pump accessory 2.25 inches by 2.5 inches. Soft and stretchy universal pump sleeve fits cylinders up to 3 inches diameter. Safe and pure for body and pleasure made using phthalate free materials Silicone.
Silicone - Silicone is a synthetic compound best known for its ability to retain heat. Silicone is non porous which makes it hypoallergenic and easy to clean and sterilize by boiling or putting it in the dishwasher. Silicone has no detectable odor.