</b>Features:</br></br> 1. Our mailer boxes is made of durable corrugated cardboard, 32 ECT grade, so shipping boxes is more tight and durable, you don't have to worry about it being damaged during transportation.</br> 2. Each set is composed of 28 boxes for packaging, White cardboard boxes can contain a lot of things, which is very versatile</br> 3. The zspeng shipping boxes uses a clever design, allowing you to assemble it easily, It does not need to use tape or glue to seal it.</br> </b>TIPS:</br></br> 1. Please do not place it in a damp place, it is easy to damage it after being damp</br> 2. Due to long-distance transportation, it is squeezed to a certain extent and the size is slightly deviated. Please understand</br> 3. If you store it on the side, please do not press heavy objects on the carton to avoid damage to the carton's sides</br> <b>Specification: </b></br> Color: black</br> Size: 9*6*3Inch</br> Weight:6 lb</br> Material :Cardboard</br> Pack Qty: 28 pcs boxes per bundle</br>