Office Depot Brand Telescoping Boxes, Inner, 40inH x 36inW x 36inD, Kraft, Pack Of 5

These adjustable storage boxes help you handle items of different sizes. The corrugated material and Full Over Lap (FOL) bottom flaps offer the strength needed for delivery. Designed to be used with an outer box (sold separately) as part of a 2-piece set. Manufactured from 200-lb/ECT-32 corrugated material to create a strong, protective barrier. Accommodates tall and irregularly shaped items. Adjusts up to 90in in length. Full overlap (FOL) bottom flaps help hold the contents inside.