Competitive advantages 1, Waterproof material 2, High quality control 3, Professional manufacturer 4, Timely ... :12-24 CD3,Stitching, easy to open and close with zipper ,4,Material: 2.5mm neoprene with two sider polyesters 5 ... customers' requirements.8,Fit for Gifts & Promotion9,Small Order Acceptable waterproof cd bag with zipper