Environment corrugated pacakaging box is an environment design,more and more customer choose the brown color,original color of material,adding our own logo and design printing on the surface,it make our mailer box simple but beauty and strong protection at the same time,Simple,environment,Eco friendly,recyclable is our speciality,Size: CustomizedPlace of Origin: Shanghai ChinaMinimum order quantity: 500pcsColor: CustomizedMaterial Science: CorrugatedPacking: Flat packingDelivery time: 15-20daystransaction mode: wholesaler/customized