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