Product Description Letter Box, -, Color Aluminum, Height 19 In., Depth 7-1/2 In., Width 15 In., Box Material Aluminum, Loading Front, Mounting Surface, Door Material Aluminum, Finish Powder Coated, For Use With -, Net Weight 20 lb., Standards -, Includes 11 1/2 In. W x 3/4 In. Mail Slot, Lock and Two Keys From the Manufacturer Salsbury 2240 Standard Size (15" W) Letter Boxes - Surface Mounted - Private Access are ideal for colleges, schools, private postal centers, corporate mail centers, military bases, government agencies and many other applications. Made of extruded aluminum. Feature a durable powder coated finish available in aluminum, brass, bronze, sandstone and green. Mount directly to a wall and are secured with mounting hardware (not included). Salsbury Industries is an ISO 9001:2008 certified company and has excelled in the field of manufacturing since 1936.