Description: 37 1/2 x 4 1/2 x 30" Telescoping Outer Boxes Features: • 10 PER BUNDLE • Boxes have an adjustable two-piece design to fit tall and irregularly shaped items. • One inner and one outer carton required to make a set - sold separately. Combine with to complete the set. Manufactured from ECT-32 kraft corrugated. Cartons have a FOL (full over lap) bottom for added strength.