12x9x3 Inch Packing Boxes - Cardboard Storage Boxes

Designed for durability, these large cardboard boxes are durable and hold their shape under heavy loads. They are ideal for eco-conscious consumers. Users can resize the box height with the multiscored feature. Brown exterior fits any branding or purpose. A smart choice for flexible and responsible packing.

Suitable for Parcel Force

The 12x9x3-inch single-wall cardboard boxes are perfect for mailing flat or slim items such as books, documents, and small electronics. Made from durable corrugated material, these boxes provide adequate protection against bending and damage during shipping. Their compact design makes them an economical choice for both personal and commercial shipping needs.

Made from 100% Recycled Material Durable Single Wall Cardboard Easy Storage Flatpack

Comprehensive Packaging Supplies

At Mr Bags, we offer a diverse range of packaging supplies that cater to any item size you need to send. Our selection spans from small cardboard boxes suitable for minor items to larger moving boxes ideal for substantial goods, ensuring you have the right size for any requirement. Additionally, we provide essential accessories such as packaging tape and envelopes, rounding out the necessities for secure and efficient mailing or storage. Whether you're packing for a move, shipping products, or simply storing items, Mr Bags has all the packaging supplies you'll need.

Durable Cardboard Storage Boxes

Our cardboard storage boxes are constructed from single-walled cardboard, offering a lightweight yet sturdy solution for your storage needs. The single-wall design makes these boxes easier to handle and more cost-effective, while still providing ample protection for items during transport and storage

Sustainable

Our sustainable packaging options are designed to be biodegradable, compostable, and recyclable, reflecting our commitment to environmental responsibility. These features ensure that our boxes can be reprocessed into new products, significantly reducing waste and the use of raw materials

Versatile Cardboard Boxes

Our cardboard boxes are incredibly versatile, suitable for a variety of uses including moving, storage, and mailing. Available in different sizes, each box is designed to support varying maximum weight capacities, allowing you to select the perfect match for your specific needs

Versatility at Its Best

Our cardboard boxes are adaptable and cater to a variety of needs. They are ideal for e-commerce with a range of applications. The sturdy design makes them perfect for sending heavy items with Parcel Force, plus they are easy to assemble