Vedo Jack Stimulation Sleeve Just Black was designed for solo or couple play. Jack stimulation sleeve feels like no other. Designed for solo or couple's play. The supple material of the double-sided ribbed sleeve allows for an extremely pleasurable experience. The stimulating sensation will leave you and your partner wanting more. Features: Thermoplastic Elastomers TPE double sided sleeve, extremely flexible, easy to clean, suitable for solo or couple play. End features a small air hole on the end to control the power of the suction. Measurements length 15cm, diameter 4.5cm e or approximately 5.9 inches, 1.77 inches.