Looking to pump up your training routine? Then the Apollo Trainer Kit is just what you need. Our durable cylinder with universal measurements will fit any size man. And the kit's safe, smooth silicone sleeve adds superior suction seal and ribbed textures for added sensations. The easy squeeze bulb with quick air release valve makes your experience as simple as it is gratifying. And, included in the kit: a body-safe silicone enhancer ring with an innovative design to slip easily from the pump cylinder onto your erec