Organize and decorate with this 2 tier wall shelf that would add style and function to your contemporary-themed home space. This item ships in 1 carton. Two storage shelves inside for ample storage purposes.. Can be hung horizontally using the keyholes 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 black colored floating shelf. Metal wall shelf features 2 shelves. Contemporary style.