Perfect Fit Zoro Knight 6.0 inches Strap On Clear. The Zoro Knight is smaller version of our Armour Knight. The Armour Knight was the first one piece molded strap on in the world! 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. This version, the Knight, is hollow and is designed to be worn comfortably by penises and vaginas. The one piece construction disperses all thrusting energy off your genitals into your pelvis for more control and superior comfort