Our corrugated paper boxes are sure to set your business apart from the rest, which makes your brand stand out from the competition.Upgrade three-layer eco-friendly corrugated boxes.  The hardness is increased by 50% compared with other shipping box, which is lightweight but sturdy.  To help you save on postage and ensure stuff safety.The surface of our mailer boxes are covered with film, and there are no obvious corrugated traces.  Not only make the surface more glossy, but also effectively waterproof.It is the best choice for e-commerce orders, retail packaging, mailing, shipping, storing and shipping gift boxes.We have been committed to making better products to serve our customers, so that their small business can get better and better.  If you have any questions, please feel free to contact us.