The Anti-Static Drive Case for Bare 3.5" Drives 10-Pack from has been redesigned and improved to add minimal height to a drive making it more compact to steadily store vertically on a shelf. Keep your drive safe in the textured anti-static plastic for better grip. Never forget what you stored on your drives with labels for easy identification. Capacity: 1 x 3.5" Hard Drive. Material: Plastic. Dimensions: 12.5 x 6.5 x 4.8". Color: Black.