The Wishbone harness (dildo sold separately) is constructed with narrow, attractive straps that wrap snugly around your booty while remaining secure. Its comfort and durability ensure that both you and your partner can enjoy penetration as long as you desire. Great for those who have lost function due to paralysis or injury. We salute and recommend the Everlaster to our wounded veterans who have lost their ability to have penetrative sex. Measurements: fits hips up to 69" (175.3cm) Material: Polypropylene, Polyester, Polyurethane, ABS plastic, Hardware, Nitrile Can be used with other dildos 4way adjustable straps are specially positioned to keep from pinching the scrotum