Microtimes Desktop Computer ATX/MATX Hard Drive Mobile Blank Rack Drawer Tray Storage Case / Box (5.25") For Computer Accessories/Storage Devices Provide more space for extra storage, anti-skidding design so that the drawer will not slid out easily Removable blank drawer for desktop computer without wasting valuable bay space can store your computer accessories or storage devices like portable harddisk, memory cards or USB flash drive It can store office supplies, computer accessories or storage devices like portable hard disks, memory cards or USB flash drives ,4 screws are attached to this package. Easy for installation Package included 1 PCS Blank Drawer Rack (5.25") only.