Heavy Duty: Experience unparalleled support for your shelves with heavy duty shelf brackets featuring a stable 90-degree triangle structure capable of holding up to 600 lbs per pair High-quality Material: Made from high quality steel, each 12" x 8" shelf bracket is incredibly durable and sturdy, providing reliable support for your shelves Premium Coating: The white-coated finish is resistant to corrosion and rust, making it easy to maintain Suggestions for Use: For proper support, we recommend using a 24-inch length board for each pair of brackets. Longer boards may require an increase in the number of brackets used Multiple Applications: Floating support brackets are multi-functional and can be used as open brackets for kitchens, bookshelf brackets, metal shelf brackets, garden shelves, exhibition stands, and even wall shelving brackets Multiple Scenarios: Our heavy-duty brackets are perfect for use in kitchens, garages, basements, storage rooms, stores, offices, and factories, seamlessly blend with various home decors Package Content: You'll receive 10 brackets, along with mounting screws, making the brackets easy to install and DIY We stand behind our products with a good after-sales service, ensuring that if anything ever goes wrong, we are here to provide the best service possible Screw usage recommendations: Use short screws for wooden boards and long screws for walls