The Zion’s step to 1/2" ledge inside edge detail, combined with a sleek beveled panel, creates clean lines for a modern, on-trend look. It pairs perfectly with the recessed panel version, the Graham. Minimum Width: 7.5" Maximum Width: 30" Minimum Height: 7.5" Maximum Height: 72" Thickness Of Door: 0.75" Center Rail at: 48"