Slides on just like a condom!Spices up other sex toys too!The advantage is clear! These 7 super-stretchy tickler penis sleeves add variety and stimulating pleasure with every thrust! Ranging from 1 3/4 to 2 3/4 long. these clear silicone sleeves are covered with pleasure nubs. ribs and sensi-studs that rub against her vagina and clitoris for more stimulation than ever before! Just roll them onto your shaft like a condom; the high-grade silicone can stretch to fit any size without tearing or breaking. Plus. the snug fit works much like a penis ring. delaying your orgasm will reducing blood flow to keep you harder for even longer.