Pump up your training routine! American Pumpers Association. Durable cylinder with universal measurements. Silicone sleeve adds superior suction seal and ribbed textures for added sensations. Easy squeeze bulb with a quick air release valve. Body-safe Silicone enhancer ring included. Silicone ring, sleeve, SAN cylinder, phthalate-free PVC hose, ABS plastic release valve, Rubber bulb. Size 8 inches by 2 inches.
