The Tenga Rolling Head Cup Strong is a disposable male stroker designed for ease of use and comfort. Featuring a pre-lubricated insert sleeve made from thermoplastic elastomer (TPE), this product offers a smooth texture for an enjoyable experience. With a total size of 2.72 inches in diameter and 6.10 inches in height, the insertion length measures 5.80 inches with a width of 1.80 inches, making it suitable for a variety of users. The black casing is made from polyethylene (PE) and includes a lubricant ring made from polyurethane (PU). The internal lubricant is composed of water, glycerin, and sodium polyacrylate, ensuring a pleasant glide. This product is not reusable and is designed for single use only, providing convenience and cleanliness. Country of origin: Japan. Weight: 0.29 lbs.