Length is the longest side with a flap.

• Note: Dimensions listed are inside dimensions.

Standard Box

• Lightweight 32 ECT
  For shipments weighing up to 30 lbs.
• Regular 200 lb
  For everyday shipments up to 40 lbs.
• Heavy Duty 275 lb+
  Handles up to 65 lbs.
• Double Wall 275 lb+
  For extra stacking strength. 80 lbs max.
• Triple Wall 1100 lb+
  For applications up to 1,500 lbs.

For more info, see our box guide.