This Bankers Box large storage box features time saving Fastfold automatic assembly and is stackable up to 4 high. The box also features double layered board on the handle panels and base for extra strength. Compatible with Bankers Box 120mm transfer files, this large grey box measures W430 x D380 x H287mm (internal). This pack contains 10 boxes. Purchase any Bankers Box and have a chance at winning enough tree planting to offset it for a whole year, visit www.bankersbox.com/tree