Bankers Box Button/String Letter File Storage Boxes

This environmentally friendly box offers the most secure closure available! Maximum security box with string & button closure keeps contents secure, even if box is overturned. Medium duty construction is ideal for moderate stacking or for use with shelving. FastFold One Step Set-up makes box assembly fast and easy. 100% recycled with a minimum of 78% post-consumer content. Inside dimensions 12"x24"x10" Stacking Strength 550lbs.