Lasco 08-2180 Shampoo/Massaging Rubber Spray Head and Hose Attachment, Slips On To Faucet Spouts, Universal Fits Most Rubber Hose And Spray with Durable Rubber Construction Easy to Use Slip fit application, No Tools Universal Fit - Unit Can be adapted to work with most Multiple uses including Shampooing, Hair Massage, Pet Washing, and light rinsing duties applications *Connector can be quickly adjusted to fit most faucets. *Large faucets: Use connector fully extended. *Medium faucets: Roll tip of connector down half way. *Small faucets: Cut off top ring of connector. *For a snug fit, lubricate connector with soap before sliding or twisting onto faucet