4 Pack Shelf BracketDimensions is 8 Inch x 5 Inch max weight capacity per pair is 110 lb / 50 kgThe metal shelf bracket Includes pre-drilled 1/4 holes on each side. Mounting hardware included- (8 pcs Long Screws; 8 pcs Plastic Anchors; 8 pcs Short Screws)High quality metal steel bracket with a black powder-coated finish is durable chip- and corrosion-resistant. The smooth and rounded surface makes it easy to maintainPerfect for DIY floating shelving to decorate your roomsContact us directly through the messaging system if you encounter quality problems with the shelf brackets