WINHPH Shipping Boxes Set of 20,12x9x4 Inches White Corrugated Cardboard Box Literature Mailer for Small Business, Literature Mailer Box Packaging Supplies
About This Dimension: The white shipping boxes with an outer size of 12'’x9''x4'', and a usable size of 11.6''x8.9''x3.9''. With 20 packs of our affordable shipping boxes, it is suitable for packaging small business. Sturdy & affordable: The mailer box With 3-layer corrugated cardboard materials and double bottom plate design, our 12x9x4shipping boxes are durable and reliable enough to protect their contents during transport. Quick Assembly: The shipping boxes folds into shape rapidly without glue or tools, making it easy to store. Quick-fold design allows for efficient setup and storage when not in use, saving time and space. VERSATILE USE: Literature mailer boxes are suitable for transporting documents, books, gifts, and various small business shipping needs. Safety buckle design：The secure snap-lock design ensures the box packaging remains stable and safe. Overview Brand : WINHPH Color : 12x9x4-20P-White Material : Cardboard Product Dimensions : 7"L x 5"W x 2"H Item Weight : 2.5 Pounds Breaking Strength : 200 Pounds Number of Boxes : 20
