(5) Slim Clear Quad CD Jewel Cases - 4 7/8 x 5 5/8 - with Wrap Around Sleeve #CD4R10CL Holds 4 Discs in the Space of 1 CD Jewel Box Same Size (10.4mm) as a Standard Single CD Case Same Flexible Material as a DVD Case Full Clear Wrap Around Sleeve That Lets You Put In Front Paper These CD boxes are 5-9/16" x 4-7/8" and ~0.43" (10.4mm) thick.