Our new triple-walled CD Storage Box is a perfect fit for both individual CDs and CD jewel cases. The 5 1/4” depth means you can stack these boxes when full without risk to your precious discs or dividers. These boxes are virtually indestructible, attractive, and affordable. Ships flat with assembly instructions provided. You will not find a better or stronger cardboard CD box anywhere. This box holds up to 150 CDs or 27 jewel cases, or any combination of the two. Exterior dimensions: 12" (L)x 6 3/8" (W) x 5 1/2" (H). Interior dimensions: 11 1/4" x 5 3/4" x 5 1/4".