Features banding slots with more secure, tamper-resistant hinge design. Extended ribs to more effective transfer weight though containers and keep contents safe and secure when shipping or distributing. Safely and securely ship and distribute materials with these durable, affordable shipping containers. Ideal for health care, pharmaceuticals, periodicals, apparel and more. Reusable totes can be used for over 250 trips. Made using high density polyethylene. Interlocking lids are permanently attached using heavily reinforced hinges. Attached lid containers allow nesting when not in use and with lids open to help reduce return shipping costs. Raised lip edges allow secure stacking when closed. Molded-in grip handles have an integral hasp to accept cable ties or padlocks for security.