The Hard Shell Knee Pads feature a hard cap made for swiveling and sliding. These knee pads feature foam padding, tricot lining, and 2 elastic straps with hook and loop closure, making them lightweight and easy to use. The strap system is comprised of a neoprene bottom strap that tightens firmly for support, and an elastic top strap that holds the pad in place without causing discomfort. Both straps are adjustable and attach with a buckle post closure. Today, Bucket Boss carries over 100 different products that organize and hold tools in the strongest, most efficient ways. The Bucket Boss 94100 hard shell knee saver knee pads feature a hard plastic cap made for swiveling and sliding and are constructed with a thick EVA foam pad making them lightweight and easy to use. The Bucket Boss knee saver knee pads measure 6 x 5.75 x 9 inches and are great for swivel and slide applications like flooring, concrete, and more. We strive to stay ahead of the pack by constantly upgrading features and using the best quality materials on the market to create the best product for our end users.