Specially pre-cut custom pads easily install around columns or cornersThe 1" nailing margin on top and bottom of panels facilitate ease of installation.Rigid-Backed pads are 2" polyethylene foam bonded to 7/16" wood board and upholstered in heavy 19 oz vinyl.Sewn pads are polyethylene foam and upholstered in 15 oz vinyl.DuraSafe and SuperSafe pads meet ASTM F2440 impact protectionSupersafe pads entire assembly is ASTM E-84 Class "A" fire rated and tested in accordance to meet IBC and NFPA 101 code requirement