Organize and decorate with this 4 tier wall shelf that would add style and function to your industrial-themed home space. This item ships in 1 carton. Can be hung horizontally using the metal rings on the back; nails and screws not included. Suitable for indoor use only. This item ships fully assembled in one piece. Maximum weight limit is 20 lbs. This is a single light brown colored floating shelf. Iron wall shelf features 4 shelves. Industrial style.