"Adjustable straps for a comfortable fit Compatible with most harnesses Detachable suction-cup dong Couple friendly Screw on, screw off Waterproof Phthalates free RoHS compliant Material: 100% silicone with metal clasps Adjustable Harness Size: Width – 6.5"", Height – 5"", Wide straps adjust to fit up to a 60"" waist Dong Size: Length – 6.5"", Width – 1.375"", Circumference – 4.375"