Made with a soft neoprene back side that prevents chafing and feels great against your skin. while the shiny patent outside is sleek and inviting. The durable 4 way adjustable nylon straps feature easy plastic slides for the perfect fit on waists up to 44 inches and thighs up to 40 inches. The low rise fit is super comfortable. while the four metal snaps secure the O-Ring and hold everything in place even when the action heats up. Three included silicone O-Rings allow you to interchange a range of dildos with a diameter up to 2 inches.