PROFESSIONAL QUALITY: Made out of 80G heavy duty paper for durability at an affordable for your collective CD/. your valuable from scratch, dust, or mold. HIGH VISIBILITY: Clear windows allows for easy viewing, designed to view your disc contents without opening the sleeve. It's a must have for clinics, baby imaging center, Labs, records offices, churches. MONEY SAVER: Sleeves can be re-used over & over, and it's the economical way to save money and to store yours discs SPACE SAVER: Designed to save your spaces compare to the jewel case, and protects CDs/ against from scratches & dusts. EASY TUCKING: Tucks designed to secure the discs without falling or sliding out. size:12cm Material:Paper colour:White Package Contents: 100 x CD sleeves Only the above package content, other products are not included. Note: Light and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.