Optimum Series Stroker Pump Sleeve Mouth from Cal Exotics. Ready for an ultra comfortable pumping session or would you rather indulge in a some sensational solo play? Whatever you are craving, the Optimum Series Stroker Pump Sleeve is ready to take your pleasure to the next level. This ultra stretchy, mouth shaped sleeve has an elongated shaft and rows of stimulating beads for an intense masturbation experience with truly explosive results. The premium sleeve fits into most standard pumps, but can be used independently for a passionate stroking experience.<br /><br /> The premium Thermoplastic Rubber TPR masturbation toy is a body safe, unscented and phthalate free to keep you most sensitive spots, happy and healthy. Enjoy easy clean up with this maintenance free masturbation sleeve, simply wash with soap and warm water before and after each use. Use ample lubricant for easy insertion. Color Clear. Material Thermoplastic Rubber. Phthalate free. Allergens N/A. Warranty 90 day warranty. Measurements 6.25 inches by 3 inches Sleeve. Weigh bulk 2.8 ounces.