Multi-function storage: ideal for 3.5 inch hard drive, or some digital devices, like camera, MP3,MP4 , headphones and mobile power, making your desk more tidy | High quality material: using high-strength ABS material and EVA protective layer, thicker and stronger for professional satisfaction | Mutiple protection: anti-static, moistureproof, dustproof and shockproof. Protecting your hard drives in all directions | Ingenious groove design: easily stacking protection boxes up and down with it. You can save the space of desktop and make it neat | Easy to use: the strong snap lock design is easy for you to store hard drive, just open and close it; humanized marking label design, you can easily distinguish your hard drive