100 SLIM Black Double DVD Cases 9MM Replace your broken or scratched DVD Boxes & Keep Your Collection Looking Nice! Slimline 9mm Thick (About 3/4 the size of a standard DVD Case)! BRAND NEW!! Full, Clear Wrap Around Sleeve Lets You Put in Front Paper! Perfect for DVDs, CDs or Data Discs. These cases are 7-9/16" x 5-7/16" and ~0.35" (9mm) thick.