The Tenga Premium Original Vacuum Cup Strong is a disposable male stroker designed for single use, featuring a pre-lubricated insert sleeve made from thermoplastic elastomer (TPE). With an insertion length of 5.80 inches and an insertion width of 1.80 inches, it provides a snug fit for enhanced experience. Weighing just 0.35 lbs, this compact device is easy to handle and store. The outer casing is made from PE, while the lubricant ring is crafted from PU. The lubricant used is a blend of water, glycerin, and various other components for a smooth glide. This product is manufactured by Tenga and is colored white. Ideal for those seeking a convenient and ready-to-use option.