📂 Organize Like a Pro! Ideal for both letter and legal file storage. Space-saving when not in use, perfect for any office. Lid ships attached to prevent loss, easily tears off for access. Each box weighs only 1.1 lbs but supports up to 450 lbs. Designed for moderate stacking and shelving use. 450 lbs Capacity 12 Pack Made in USA The Bankers Box 12 Pack Standard Duty File Storage Boxes are designed for efficient organization, featuring a sturdy construction that supports moderate stacking and shelving. Made in the USA, these lightweight yet durable boxes come with a convenient lift-off lid and a collapsible design, making them perfect for both letter and legal file storage.