iKross 3 Colors Package - 3.5 Inch IDE/SATA HDD Storage Protection Boxes - Orange,Green and Blue Designed to store 3.5 inches IDE/SATA HDD. Useful for spare, network, or backup drive storage. Portable And Easy For Storage Or Carrying. Perfect for most 3.5 Inch Desktop / NAS Hard Disk Drives from Western Digital, WL, Seagate, Hitachi, HGST, Toshiba, Sony, Samsung, Generic Brands, & more Able to stack and protect all your hard disks safely.Able to keep your hard disks in order. It lets you store your hard drive just like a book on a shelf and protects against scratches or drops. The clear plastic lets you see what's inside and you can easily apply a label to identify the hard drive inside.