Heavy Duty Black Knee Pads Hard Polypropylene Cap Comfortable Foam Padding 2pc Pair Ideal for electricians, plumbers, anyone who spends time on his knees Hard polypropylene protect Knees from Rough Surfaces Tough fabric construction with adjustable hook-and-loop straps for closure Sold as a pair, This is for two Pieces. Thick foam padding for extra comfort Product of Unique Imports!