PRESTO Ergonomic Design Storage Boxes， Letter/Legal Files， 12.88" x 16.5" x 10.38"， White/Blue， 12/Carton

Ergonomic design! Presto handles are engineered for maximum comfort and reduced wrist strain. Instant assembly - just push corners together， and the box is ready for use. Heavy-duty， double-end， double-side and double-bottom construction for stacking， storage and transport you can trust. Deep， locking， lift-off lid stays in place for secure file storage. Secure， zip-tie closure for added security (ties not included). Reinforced， tear-resistant hand holes. Box Type: Stackable File Storage; Box Style: Presto™ Instant Assembly; Strength: Heavy-Duty; File Size Format: Letter/Legal.