The Stud harness is constructed with thick, durable straps that keep it from moving while fitting snugly to prevent chafing. Its comfort and durability ensure that both you and your partner can enjoy penetration as long as you desire. Dildo not included.Dildo not includedHas snaps that will accommodate a variety of O-ring sizesComes with an interchangeable 2 O-ring4-way adjustable straps are specially positioned to keep from pinching the scrotumDimensions:Fits Hips up to 69 in.