36 x 36 x 40 Telescoping Inner Boxes 5/Bundle

Each set consists of one inner and one outer carton, sold separately. These cartons are crafted from 200#/ECT - 32 kraft corrugated material. They feature a full - over - lap (FOL) bottom, which significantly enhances their strength.

To use these telescoping inner boxes, first, pair each inner box with an outer carton as they're sold separately. You can place your items inside the inner box and then fit it into the outer one. When it comes to handling, be careful not to overstuff the boxes as it might compromise the FOL bottom's strength. For long - term storage, keep them in a dry place away from direct sunlight and moisture. If the boxes get dirty, you can gently wipe them with a dry cloth.