The Quake Claw Contour Flush Cup Sling With Swivels is widely known for having the best non-slip pad incorporated into a sling. The extremely durable and odor resistant pad is molded into the sling webbing to allow approximately 1/2" of stretch. This stretch spreads the weight of the firearm across the shoulder area greatly increasing comfort. The unique gripping action of the non-slip pad keeps the firearm in place on the shoulder, eliminating the tugging, rolling and pulling caused by other slings on the market. Mfg: Quake