We produce standard DVD case(14mm DVD case),slim DVD case(9mm DVD case) and super slim DVD case(7mm DVD case),and short/square DVD case,such as 7mm PP case,10mm PP case,including single DVD case and double DVD case,and standard single CD jewel case and double CD jewel case ,and slim CD jewel case.DVD case is also named DVD box,DVD cover, DVD storage, DVD holder. it is used to pack DVD disc.DVD Case is made of PP (polypropylene) material.CD Jewel case is also named CD case, Jewel case, CD Box, CD cover, It is used for packing CD disk, so it is also named CD Storage, CD Holder, but it is different from CD Sleeve. CD Jewel Case is made of PS (polystyrene) material.