This is the XS Scuba Neoprene Leg Knife Wrap Features: Convenient way to hold your knife sheath Neoprene construction with slip-resistant backing Adjustable Velcro straps for mounting to lower leg Versatile design for use with many different knives Knife wrap is made from soft, but durable nylon-2 neoprene rubber with a slip-resistant backing for added security. Adjustable hook and loop straps for mounting to your lower leg are more comfortable then straps with hard plastic buckles.