Concrete Slider Knee Board, Number of Pieces 2, Size 8-1/2 W x 28 in.
) 8, Length (In.) 29, Construction 18 ga.Concrete Slider Knee Board,Stainless,Pr L, Width (In. Welded Stainless Steel, Characteristics Durable, Polyurethane Knee Pad w/(2) Web Straps, Application For Moving Across Wet Concrete for Finishing.