Premium Material:5x 3 in L shelf brackets constructed of h-q stainless steel, material features high hardness, resistant to corrosion and rust, durable and sturdiness, not easy to bend and deformation. Easy installation: The L shape brackets package included 8 Pack Stainless Steel L Bracket, mounting screws and anchors, easy to install and DIY. Brace & Reinforce:These 90-degree right-angle brackets are important fasteners that join two wooden furniture parts together to prevent the corner joint from collapsing under structural loads or shocks or forces. Widely Application:This kind of 8 Pack Stainless Steel L bracket can be used to build a frame or all kinds of wooden board acrylic plate shelves and serve as a corner connected like wooden bed, wooden table,shelf,windows,furniture, etc. HOME MASTER HARDWARE Lifetime Warranty - If anything ever goes wrong with your right angle bracket, please contact us,we will provide the good service for you. 5x3 In Joint Angle Bracket for Wood Furniture Frame/Shelves Wall Hanging(8 Pack)Corner Brace Stainless Steel L Bracket