4 x 4 x 48 TelescopIng Inner Boxes 25/Bundle

Each set needs one inner and one outer carton, sold separately. Crafted from 200#/ECT - 32 kraft corrugated material. The cartons feature a full - overlap (FOL) bottom for extra strength.

To use these telescoping inner boxes, first pair each inner box with an outer carton as they come sold separately. You can place your items inside the inner box and then fit it into the outer carton. When handling, be careful not to put excessive pressure on the boxes as it might damage the kraft corrugated material. To maintain them, keep them in a dry place to prevent the material from getting wet and weakening. Also, avoid sharp objects that could puncture the boxes.