It is super stretchy to accommodate most sizes, snug enough to help you last longer, and has a ball strap to prolong ejaculation for an explosive climax. This super lifelike sleeve makes you 33% thicker to offer your lover a fuller feeling and exceptional climax, while the Fanta Flesh material feels like a second skin, only better! Cleanup is a snap after the fun with the included toy cleaner and warm water. One size fits most. This extension is not a condom. Item measurements length 7 inches, width 1.5 inches, inner diameter 1 inch.