This world map sign is made of 16 gauge mild steel. Dimensions: 19″ h x 37″ w This sign comes clear cloated for rust protection. Hanging hardware is not included. Our signs are handmade and each one will be unique as far the coloring and sheen goes. No two signs will be exactly the same which makes your sign one of a kind!We always recommend fastening the signs to a stud or using drywall anchors to hang. Available for local pickup or shipping.