Already put together. You just need 4 long screws to attach it to the wall. "Decorative wall shelf brings space-saving style into your home Sturdy metal frame makes for durable use 2 fixed shelves provide ample storage space for books, small potted plants and decorative items Hanging wall shelf is easy to install Description Store anything from books to small decorative items in this Square Tube Decorative Wall Shelf from Threshold™. This practical wall hanging shelf brings space-saving storage into your home. It features an airy square tube design with X-bar accents on the sides for chic decorative flair, and a fresh white color that coordinates well with any decor. This sturdy metal unit includes two slatted shelves for versatile storage and display needs. Mount this cabinet on your empty wall space to create convenient storage anywhere in your home. Specifications Dimensions (Overall): 20.2 Inches (H) x 17.99 Inches (W) x 9.49 Inches (D) Material: Metal, Steel (Frame) Finish: Painted Weight: 4.74 Pounds" Already put together, you just need 4 screws to place it on the wall. 2 tier shelf and also has a towel rod attached.