Sturdy, , , great construction, well-designed, easier to store and takes up less room, the sleeves are thick enough that can protects CDs/ from scratching and keeps them safe. Fashion design with zipper closure, easy to insert and remove. Extra soft, The anti-static, shock absorbing, the product can effectively absorb impacts. Reduce damages caused by accidentally bumping, protects your DVD & hard drive from bumps, scratches, and dents. Enough space to store USB cables, DVD, and have Extra pocket to store memory cards,etc. each practical accessories you may use. Devices be fastened with inside security strap that can hold devices tightly. Color:Black Material:PU Package Contents: 1 * External Optical Drive Storage Bag Only above package content, other products are not included. Note: Light reflection and different displays may cause color of item in picture a little different from real thing. The measurement allowed error is +/- 1-3cm.