Kraft Tool Co.® WL139 Super Soft Knee Pads with Front Closure. The high durability knee pads are coated with a non-marring polyurethane for added protection for the surface. Protect your knees with a super soft foam pad. Won't puncture or leak like gel pads. These neoprene covered pads have a unique, easy to use front closure is made from a quality Velcro strap to hold in place while you work. New design allows you to cut the strap to fit eliminating annoying excess straps from getting in the way. Wide binding secures the pad around the knee then sits below the knee to prevent gouging. Ideal for use on all types of construction such as concrete, masonry, drywall, landscaping, as well as mechanical work. Sold as a pair.