Adjustable shelf fits various sized equipment ,- Conceal unsightly cables ,- Tempered-glass shelves are strong and safe ,- Works with sheet rock, wooden studs and concrete ,- Product Width: 45.72cm ,- Product Height: 38.66cm ,- Product Depth: 40.64cm ,- Product Weight: 9.25kg ,- Product on Wall Weight Capacity: 13.61kg ,- Product Shelf Width: 45.72cm ,- Product Shelf Depth: 40.64cm ,- Product Shelf Weight Capacity: 9.07kg