Designed to enhance your love pump action, the Pureskin Pump Lips Sleeve offers a realistic life-like encounter for ultimate sensual satisfaction and erotic fun. The easy to use, super soft, smooth and ultra stretchy sleeve fits most standard size penis pump cylinder.The soft and pump sleeve measures a compact 2” x 2.5”/5 cm x 6 cm, and is made from real feel Pure Skin (TPR), for an authentic blow job experience. The maintenance free sleeve features pouting parted lips that invite and entice you to slide your penis inside. The stretchy sleeve has a super tight opening that enhances your intimate solo play encounter with every use. To fit the sleeve, simply attach the circular attachment to the flanged base of your favorite penis pump. The sleeve is suitable for automatic and hand-powered pumps.The pump sleeve is ideal for experimental self-gratification and is perfect for the first time and experienced love pump users. Use the exotic pouting lips to stimulate your arousal, and to play out your wildest hot fantasies. The seductive super tight, stretchy fit will tantalize and elevate your personal growth. For increased sensitivity, always use a quality lube with this accessory. Before and after every use, clean the removable pump sleeve with a toy cleaner spray.