Features: Experience unparalleled strength with our heavy duty floating shelf brackets, crafted from high carbon steel, with large loading capacity for reliable and stable storage solution. These brackets feature a precise 90 degree angles and a black coated finish, ensuring rusts resistance and durability for both indoor and outdoor use, making them ideal for kitchen granites countertops and live edges shelves. Perfect for DIY enthusiasts, homeowners, and renters looking to optimize space efficiently, these brackets offer versatile installation option across various wall types, including dry wall, plasters, brick, and concrete. Transform your kitchen, living room, or bathroom with these sturdy brackets, designed to seamlessly integrate into any decors while providing functional support for open shelving and countertop extensions. Each package includes all necessary hardware such as screws, wall anchors, and a level, requiring only basic tools like a screwdriver and drill for easy installation, making it a excellent choice for enhancing home organization and style. Specifications: Component:Iron Type:6Inch/8Inch/10Inch/12Inch 6Inch Size:Approx.81x45x155mm/3.19x1.77x6.10inches 8Inch Size:Approx.81x45x225mm/3.19x1.77x8.86inches 10Inch Size:Approx.81x45x275mm/3.19x1.77x10.83inches 12Inch Size:Approx.81x45x325mm/3.19x1.77x12.8inches Note: Please allow 1-2cm error due to manual measurement. Please make sure you will not mind before you bid. Due to the differences between different monitors, the picture may not reflect the actual color of the item. Thanks! Package includes: 2Sets Iron Wall Mounted Shelf Brackets