Package & Size: 6 pcs Floating Shelf Brackets (mounting screws are not included), Product Size: 70 x 75 x 14mm / 2.8" x 3" x 0.55" (L* W*T); Mounting hole distance: 42mm/1.65". Sturdy and durable: These brackets are made of high quality stainless steel, precision welded, tough and durable, anti- corrosive, wear-resistant, anti-rust and non-flexible, providing strong bearing strength. Easy to install: With 2 mounting holes, use a few basic DIY tools for effortless installation in just minutes. Applicable Size: 3 inch deep shelf brackets are sturdy enough to safely support up to a certain weight, and support board width from 100mm to 300mm. Fully Concealable: Use a planer saw tool to remove 0.55" from the wood. Designed to hide completely behind your shelf, small profile for easy concealment. View more details Floating shelf brackets will help you maximize the space in your home and improve its flexibility. Widely used on the back wall of home, kitchen, garage, office, cafe, restaurant, etc. When installed properly, the sturdy shelf brackets can put home decor, such as pictures, sculptures, mini flower pots, etc., which will add a touch of elegance to your decor. Specification: Material: Stainless Steel Installation Mode: Screw Fixing Color: Slivet Suitable Board Width: 100mm - 300mm Package Includes: 6 x Floating Shelf Brackets (Mounting screws are not included) Note: We recommend installing a stud on your wall for maximum support. For heavier shelves, add additional brackets to distribute the weight.