Stainless Steel on 14 multilayer birch die board" x " x .825suits Polymer or 11pt metal plates peal and stick. No grid.1/4" heavy embossing .825 + 0.25 = 1.07 >0.01<7.25" x 4.25" plate baseSKU: 7.25x4.25bpC$50.00PriceExcluding Sales Tax | Shipping InformationQuantity*ADD TO CART