The Vibrating Super Sleeve is a lifelike textured extension that gives you the girth, length, and confidence to satisfy your lover. It's super-stretchy to accommodate most sizes and snug enough to help you last longer. The ball strap holds the extension in place, prolongs ejaculation, and features a powerful micro vibe for explosive climaxes. Your partner will enjoy deeper penetration with the 1 in. extension at the tip, while you watch your dick grow bigger and thicker than ever before through the crystal clear sleeve. Try it in the shower or spa and turn bath time into pleasure time! One size fits most. This is not a condom. Measures 6.1 inches long with 1.3 inches width and 1.25 inches inner diameter. Includes batteries, lube and toy cleaner.