REAL HIDDEN BRACKETS: These black shelf brackets have no lips and can be truly hidden. The base can be blocked by the plank, creating an amazing floating illusion. Compared with other floating shelf brackets, this bracket is easier to install REAL HEAVY DUTY: This kind of metal bracket is thicker and heavier, each one has a solid weight and density. Weight capacity of 150 lbs per pair. The surface of the frosted particles has a richer texture, has anti-scratch and anti-rust functions, and can be used for life. HEAVY DUTY SCREWS: The package includes 6 supports, 24 long screws, 12 short screws and 24 hard-wall anchors. The countersunk screw hole guarantees that the nut stays flush with the bracket without being obtrusive. PERFECT DIY PROJECT: Improve item storage efficiency. Make the most of your family space. Including but not limited to kitchen, bathroom, bedroom, office, warehouse. You can even use it as a cat climbing wall support. 100% MONEY BACK GUARANTEE: We're confident you'll love these brackets for shelves. But in case you don't, we provide 120 days no reason refund or offer new free replacement guaranteed. Please rest assured to purchase. We want our customers to be 100 percent happy.