The Sportsheets Merge Collection's LUMA Dildo and Harness Cushion is a smooth, silicone sleeve that stretches easily over the base of dildos measuring 2 to 3.75 inches.  The squishy sky-blue accessory helps stabilize your dildo while in a harness, enhances comfort for the harness wearer and reduces pubic bruising. The triangle shaped LUMA can be paired with O Ring and Underwear style harnesses to add extra cushion during thrusting. It's the perfect cushion for all your pushin'! Features Made of Nitrile Inside The Box Harness Cushion Package Weight 6.40 Ounces Package Dimensions