National Hardware N900-002 Floating Shelf Hardware Kit, 50 lb, 11-13/16 in L, 5-29/32 in H, Steel, MatteNational Hardware Floating Shelf Hardware Kit, 50 lb Weight, Screw, Wall Mounting, 11 13 16 in L, 1 1 2 in W, 5 29 32 in H, 3 16 in Thick, Black, Steel, Matte, Includes: (4) Shelf Brackets, (8) Plastic Wall Anchors, (8) #7 x 3 4 in Flat Head Screws and (8) #12 x 1 1 4 in Flat Head Screws Unit: BX UPC: 886780028362 Model Number: N900 002