Tecmojo 48U Server Cabinet Assembled 43 Inch Depth with Doors, 31.5 Inch Wide, Front Mesh/Back Split Mesh Door, White with Casters and Leveler - 3000 Lbs Weight Capacity for Data Center 27U 2 x dust-covers

2 x dust-covers

Versatile applications include network cabinet fan cooler panels

Four keyhole mounting holes enable quick installation and removal

And there is an installation video for reference

Quick and Easy to assemble

Tecmojo 48U Server Cabinet Assembled 43 Inch Depth with Doors, 31.5 Inch Wide, Front Mesh/Back Split Mesh Door, White with Casters and Leveler - 3000 Lbs Weight Capacity for Data Center 27U 2 x dust-coversDetachable door with lock Heavy duty Casters and levelers L Bracket(floor anchor) x 2 Side door with lock Removable Top Cover with 4 Brushes Cable management panel capable of accommodating vertical PDUs