The Tenga SD Original Vacuum Cup is a disposable male stroker designed for personal use. With a compact size of 2.7 x 2.7 x 12 inches, this device features an insertion length of approximately 4.3 inches and an insertion width of about 2.4 inches. Weighing just 0.25 lbs, it is lightweight and easy to handle. The stroker is prelubricated and made from thermoplastic elastomer (TPE) for the insert sleeve, while the casing is constructed from polyethylene (PE). The lubricant ring contains a blend of water, glycerin, and propylene glycol, ensuring a smooth experience. This product is manufactured by Tenga and is colored red, making it visually appealing. Enjoy the convenience of a disposable design for easy cleanup after use.