Universal Pump Sleeve stretches to fit most penis pumps up to 3.25 inches. Stretchy penis pump accessory. Safe and pure for body and please. Made using phthalate free, non-toxic materials Thermoplastic Rubber TPR. Sleeve measures 1.5 inches long by 3 inches wide. Bulk weight 3.2 ounces. Category: For Men, Pumps, Non-Vibrating, Vibrating. Universal Pump Sleeve is a registered trademark for California Exotic Novelties. Sex toys and sexual wellness. 16.