... Description * Waterproof, tide proof, air proof and non-poisonous resealable stand up bag ;* Expanding bottom gusset fits more in;* Easy to open ... )×6(length)cm to 40(width)×50(length)cm;* Printing up to 4 colors ( non-printed is also ok);* Used ... Xiamen Huli Fengyi Industry and Trade Co, Ltd was set up in 1996, is specialized in producing all kinds of LDPE ...