The Hangman® Mini Floating Shelf Bracket is a low profile extruded aluminum track that will easily allow you to securely hang a floating shelf. The bracket consists of two pieces. One mounts to the back of the shelf and the other to the wall. The pieces connect to each other like a French cleat. All mounting hardware and bubble level are included.Features: Low-profile hanger perfect for thin shelves and ledges Holes punched every inch on wall bracket Easy to install Screws and level included Made in the USA Specifications: Length: 18" Capacity at Wall: 200-lb. Material: Aluminum What's Included: (1) Hangman Mini Floating Shelf Bracket - 18" (1) Mounting hardware (1) Bubble level