... 5cm ( or design by order)Composition100% PolyesterOpen/CloseDouble pull (single pull or velcro as per request)UsageEyeglasses, Sunglasses, 3D glasses ... small stuff collectedPrintany pattern, any logo as per orderPackagingPacked in polybag, and carton, or as per requirement Other Tips ... fabric, etc.3. the bag can be designed close way in single-pull, double-pull, velcro, or adding pushing button4. Print ...