30 x 3 1/2 x 40 1 Piece of 30 x 40 4-Piece Mirror Boxes - 1 Complete Set Per Bundle

Create one complete box with four pieces. Prices are for a set of four. These boxes are crafted from 32 ECT kraft corrugated board, offering durability for your packaging needs.

To use these mirror boxes, simply assemble the four pieces together to form a complete box. It's easy and straightforward. When handling the boxes, be careful not to apply too much force as the corrugated board can be damaged. Store the boxes in a dry place to prevent them from getting wet and losing their strength. If they get a little dirty, you can gently wipe them with a dry cloth. Enjoy using these reliable mirror boxes for your packaging.