A firm casting of this support frame, strong load-bearing capacity, durability and long service life. It has good anti-pressure percompatiblemance, the bracket does not shake, and is safe to use. Simple to install and easy to use, this support shelf can be easily hidden between walls and shelves. The triangular design adds a modern and stylish look to the room and also saves a lot of space, making your house look neat and clean. It is constructed of iron material. There are 4 sizes fro you to choose from. Support bracket is suitable compatible home, bedroom, office, etc. Item Name: Shelf Bracket Material: Iron Features: Wide Applications, Easy to Install, Sturdy, Durable Size Details: S, L: 10cm/3.94", W: 8cm/3.15"(Approx.) M, L: 14cm/5.51", W: 13cm/5.12"(Approx.) L, L: 17cm/6.69", W: 13cm/5.12"(Approx.) XL, L: 23cm/9.06", W: 17cm/6.69"(Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Bracket 2 x Shelf Screw 2 x Wall Screw 2 x Expansion Tube