Tantus Strapless Slim Vibrating Strap-On Dildo AzureIt's a strapless strap on designed to give skin on skin contact without breaking the continuity of action to adjust straps and buckles. It works! A person uses their internal muscles to hold it in place with the bulb as the shaft protrudes at a natural angle. The Tantus Strapless Slim is easier to hold and control than the original; the Slim is 10% lighter than the original model making it lighter for the driver. Vibrator: Single Speed Removable