16 1/2 x 16 1/2 x 40 TelescopIng Outer Boxes 10/Bundle

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

How to use: First, get both the inner and outer cartons. Place your items carefully in the inner carton. Then, slide the outer carton over the inner one. Make sure they fit snugly together. Note that the cartons are sold separately, so you'll need to buy both if you want a complete set. Maintenance: Keep the cartons in a dry place to prevent the corrugated material from getting wet and losing its strength. If you notice any damage to the cartons, it's best to replace them to ensure proper protection for your items.