Comfortable Strap On is no longer an oxymoron! Let's face it. When you wear a strap on, you want to feel in possession of a bigger, harder, more powerful dong between your legs  not an awkward foreign contraption that you have to guide with your hands. With our patent-pending design, the Armour Knight strap on naturally derives thrusting energy from your pelvis and not by crushing your genitals. And, because of its unique one-piece molded design, there's no bulky attachment at the base so you can both enjoy deeper thrusting.Color: BlackExternal circumference: 6.4 Internal circumference: 5Insertable length: 7Jockstrap sizingSmall: 28- 30 Waist Medium: 31- 33 WaistClean up: Simply unsnap the Armour Knight from the jock strap and use soap and water. Safety: The Armour Knight is safe with water based lubes. This product is not compatible with latex products. Please store separately. Perfect Fit Brand Products are sold, and intended for use strictly as adult novelty toys for entertainment. They are not intended for medical use and have not been clinically tested. No medical claims are warranted or implied by the use of these products. These products are Phthalate free, do not contain latex, and meet European EN71-3 toy safety standards.