24 x 18 x 12" Shipping Boxes – Heavy Duty Corrugated Cardboard Cartons (32 ECT)

Our 24 x 18 x 12 inch corrugated shipping boxes deliver the perfect balance of strength, reliability, and cost-efficiency for everyday shipping, moving, and storage needs. Manufactured in the USA using 32 ECT single wall corrugated cardboard, these boxes provide dependable protection for a wide range of products while remaining lightweight and easy to handle.

Designed to meet industry shipping standards, these cartons are ideal for e-commerce businesses, warehouses, and commercial shipping operations.

Reliable Protection for Shipping and Storage

Constructed from durable 32 ECT kraft corrugated board, these boxes offer excellent stacking strength and structural integrity to protect your items during transport. The strong single wall design helps prevent crushing, bending, and damage during handling, freight shipping, and storage.

Perfect for shipping via:

• UPS, FedEx, and USPS

• LTL and freight carriers

• Air, rail, and sea transport

• Warehouse storage and inventory management

• Moving and relocation

Product Specifications

• Inside Dimensions: 24" x 18" x 12" (Length x Width x Height)

• Material: Single Wall Kraft Corrugated Cardboard

• Strength Rating: 32 ECT (Edge Crush Test) – Industry Standard Strength

• Board Thickness: Approximately 1/8 inch

• Box Weight: 1.86 lbs each

• Color: Natural Kraft

• NMFC Code: 29785-5

• Freight Class: 125

• Made in: USA

• Recyclable: 100% recyclable and sustainably sourced

Ships Flat for Maximum Efficiency

All boxes ship flat to help reduce shipping costs and storage space while improving warehouse efficiency. Quick and easy assembly allows you to prepare boxes fast when needed.

Benefits include:

• Lower freight costs

• Efficient storage

• Reduced warehouse space usage

• Faster packing workflow

Ideal For Shipping and Packaging:

• E-commerce orders

• Clothing and apparel

• Household goods

• Electronics and accessories

• Office supplies

• Automotive parts

• Subscription boxes

• Moving and storage

Industry Standard 32 ECT Strength

32 ECT corrugated boxes are the most widely used shipping cartons in the packaging industry. They provide dependable performance for stacking, shipping, and protecting products while keeping packaging costs efficient.

These boxes are trusted by:

• E-commerce businesses

• Fulfillment centers

• Manufacturers

• Warehouses

• Retailers