advertising customization a4 snap-fastener file bag custom size a5 socket file bag a3 velcro office storage bag 广告定制A4按扣文件袋定做尺寸a5插口档案袋a3魔术贴办公收纳袋

snap button-transparent blank uv color screen single and double color gilding/silver

recommend: a4-325-235-horizontal-18 silk ordinary: a4-325-235-horizontal-16 silk thickening: a4-325-235-horizontal-20 silk a4-325-235-horizontal-25 silk recommend: a5-24-17-horizontal-18 silk a5-24-17-horizontal-16 silk a5-24-17-horizontal-20 silk a3-450-320-horizontal-18 silk b4-390-280-horizontal-18 silk b5-285-210-horizontal-18 silk fc-350-250-horizontal-18 silk large a4-335-234-horizontal-18 silk a4-320-230-horizontal-18 silk small a4-31-22-horizontal-18 silk big invoice bag-260-170-horizontal-18 silk invoice bag-250-145-horizontal-18 silk a6-240-100-horizontal-18 silk a8-135-110-horizontal-16 silk a8-160-115-horizontal-16 silk 260-130-horizontal-16 silk 140-90-horizontal-16 silk a4-235-325-vertical-18 silk a5-180-240-vertical-18 silk a8-130-180-vertical-16 silk specification customization