37 1/2 x 4 1/2 x 30 TelescopIng Outer Boxes 10/Bundle

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

To use these telescoping outer boxes, first pair one inner and one outer carton to form a set. You can place your items inside the inner carton and then fit it into the outer one. When handling, be careful not to over - load the boxes as this might affect the strength provided by the FOL bottom. To maintain these boxes, keep them in a dry place away from moisture. Avoid sharp objects that could puncture the kraft corrugated material. If you need to store them for a long time, stack them neatly to prevent warping.