Easy pump action! Rookie Penis Pump. Enhancement pump designed for fast results. Flanged clear cylinder. Detachable, flexible, non-crimping hose. Easy squeeze pressure bulb with quick release valve. Rubber sleeve for comfort and a secure seal. Safe and pure for body and pleasure. Made using phthalate free, non-toxic materials ABS plastic cylinder, PVC hose and bulb, Rubber donut. Pump measures 7.5 inches long 2.2 inches wide. Bulk weight 6.5 ounces. Always clean before and after use.