Ergodyne ProFlex 335HL Standard Knee Pads, With Slip-Resistant Rubber, Black

Slip Resistant Rubber Cap: Grips wet or dry work surfaces. Hook & loop closure. Slip-resistant long rubber cap to grip surfaces 840D nylon fabric cover 12mm NBR foam padding cut to hug the knee Nickel-plated grommets Hook and loop closure Long rubber cap is designed to resist slippage. Hook-and-loop closure for adjustments.