10 x 10 x 48 TelescopIng Inner Boxes 20/Bundle

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

Using these telescoping inner boxes is easy. First, assemble the inner and outer cartons separately if they aren't pre - assembled. Then, place the inner carton inside the outer one to form a set. When packing, you can put your items gently into the set. For best results, make sure the items are evenly distributed to avoid over - stressing one side. As for maintenance, keep the cartons in a dry place to prevent the kraft corrugated material from getting wet and losing its strength. If the cartons get dirty, you can use a dry cloth to wipe them clean. Remember, these cartons are sold as inner and outer parts separately, so you'll need to buy both if you want a complete set.