ViewHD Professional Premium Hard Drive Protection Box for 3.5 Inch HDD Storage (colors may vary) Ingenious design, high quality plastic masterial injection molding, thicker and stronger for professional satifaction Strong snap lock and reinforced internal and external rib design design, securely protect your HDD Built-in anti-vibration and anti-static cushioning pad for maximum HDD protection With marking label on the front of the box for convenient HDD library management Ideal for 3.5 Inch Hard Disc Drive Protection