Description: 100% Brand new, never been used Color: Silver Material: Aluminum Rugged Aluminum Diamond Plate 19"(H) x 30"(D) x 31"(W) Overall Size Thickness of Box: 3.2mm/0.126" Thickness of Step Plate: 2.5mm/0.098" Quality Parts with Aluminium,Durable and reliable during various weather conditions Built with durable, corrosion-resistant, diamond tread door with reinforced corners. Professional Installation Highly Recommended (No Instructions Included) Package Includes: .