KRAFT CARDBOARD: The cardboard shipping box is made of three-layer extra hard kraft cardboard, which is more sturdy and durable, which can prevent breakage, and it is more protective. You can use it to store essential items such as small backpacks, handbags etc. FOLDABLE: This kraft paper box adopts a foldable design with a folding size of only 15 x 10 x 5cm, making it easy to store and not occupying your travel space. Every family member can use it and have enough spare parts available. GOOD WORKMANSHIP: The brown packaging mailing boxes folds tightly together, with neat edges and cuts that do not harm hands. The card slot is firm, square in shape, and it not easy to fall off. The right angle is more compressive, and the edge is 90° after folding. MULTI SCENARIO APPLICATIONS: Express delivery, jewelry packaging, clothing packaging, etc. Brown packaging mailing boxes also suitable for tourism, business travel, home storage and other scenarios. HASSLE-FREE PURCHASE: We provide all customers with higher quality products and satisfactory shopping experience. Let us know if you find any quality issues after receiving the cardboard shipping boxes. We guarantee to offer a 30-day refund.