Heavy-Duty A4 Double Wall Cardboard Boxes – 12x9x12 Inches for Maximum Protection
When it comes to packing, shipping, and storing valuable or heavier items, protection is key. Our A4 double wall cardboard boxes, measuring 12 x 9 x 12 inches, provide an exceptional solution for those needing extra strength and durability in packaging. Designed to withstand rough handling and heavy loads, these boxes are perfect for businesses and individuals who want peace of mind during transit or storage.
Robust Double Wall Construction for Superior Strength
These A4 boxes feature a double wall corrugated cardboard design, which means they are constructed with two layers of fluted cardboard sandwiched between three liners. This multi-layered build delivers significantly enhanced strength and durability compared to single wall boxes.
The reinforced walls provide excellent resistance to crushing, punctures, and impact, making them ideal for transporting fragile, heavy, or valuable goods securely. Whether you’re shipping electronics, glassware, books, or bulky items, these double wall boxes help keep your contents safe and intact.
Ideal Size for Versatile Packaging Needs
Measuring 12 inches in length, 9 inches in width, and 12 inches in height, these boxes are perfectly sized to accommodate A4 documents, files, folders, and other medium-sized goods. The spacious interior allows for efficient packing without wasting space, reducing the need for multiple smaller boxes.
This size is popular among offices, retailers, and e-commerce businesses needing a dependable box that fits standard A4 materials plus extras like product samples, parts, or promotional items.
Key Features and Benefits
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Durable double wall corrugated cardboard for extra protection and rigidity
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Perfect dimensions (12x9x12 inches) to fit A4 paper size items comfortably
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Lightweight but strong construction reduces shipping costs while enhancing security
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Smooth exterior surface for easy labelling, branding, and barcode application
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Eco-friendly, fully recyclable material supporting sustainable packaging solutions
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Easy to assemble and seal with standard packing tape or adhesives
Versatile Applications Across Industries
These robust double wall boxes are perfect for multiple uses, including:
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Shipping and storage of A4-sized documents and files
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Packaging office supplies, promotional materials, and small parts
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Protecting fragile items like glassware, electronics, and ceramics
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Ideal for e-commerce businesses packing medium-sized orders securely
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Moving and storage needs where extra box strength is essential
Bulk Orders and Wholesale Discounts Available
At TheBoxWarehouse.co.uk, we offer competitive pricing and quantity discounts for bulk purchases. Whether you require a small batch for office use or large volumes for retail and distribution, our wholesale options make it easy to get high-quality boxes at budget-friendly prices.
Order Your 12x9x12 Inch Double Wall A4 Cardboard Boxes Today
Don’t compromise on the safety of your goods. Choose our 12x9x12 inch double wall cardboard boxes to enjoy superior durability, excellent protection, and versatile use. Available now from TheBoxWarehouse.co.uk, your trusted partner for reliable packaging solutions.
Box sizes:
Inches: 12 x 9 x 12 inch (12″ high)
Metric: 305 x 229 x 305mm (305 mm tall)
