Perfect Fit Brand Zoro 6.5 inches Strap On Black. With its innovative one piece body contoured shape, Zoro is the better way to use a strap on. The one piece construction, with our super luxurious soft touch silicone, disperses all thrusting energy off your genitals into your pelvis for more control and superior comfort. The body shaped molded design does not need a harness to keep it in place instead a comfortable soft elasticized waistband is enough and it is included! Zoro line up of strap ons all share this design innovation making them ultra comfortable and simply the easiest strap on to take on and off