QLT Professional Knee Pads by Marshalltown Tools Save Liquid error (product-badge line 32): Computation results to '-Infinity'% $14.85 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart Our contractor-grade, QLT Professional Knee Pads have a foam liner to absorb pressure on the knees. The liner is held in place by four studs and has a flexible, non-slip shell. Provides comfort when doing tiling work Foam liner to absorb pressure on knee join Liner held in place by four studs Pad nests in the flexible, non-slip shell Secured by two easy-to-adjust straps