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Double Wall Ultra Strong Cardboard Boxes 30x30x25 CM

Size Guide

Double Wall Ultra Strong Cardboard Boxes 30x30x25 CM
Product Title: Double Wall Ultra Strong Cardboard Boxes 30x30x25 CM
Lowercase: double wall ultra strong cardboard boxes 30x30x25 cm
Show Bag SVG: false
Show Cardboard Box: true
L: 30.0
L: 30.0
D: 25.0
D: 25.0
W: 30.0
W: 30.0
30.0
30.0
25.0
Double Wall Ultra Strong Cardboard Boxes 30x30x25 CM

Double Wall Ultra Strong Cardboard Boxes 30x30x25 CM

Size Guide

Double Wall Ultra Strong Cardboard Boxes 30x30x25 CM
Product Title: Double Wall Ultra Strong Cardboard Boxes 30x30x25 CM
Lowercase: double wall ultra strong cardboard boxes 30x30x25 cm
Show Bag SVG: false
Show Cardboard Box: true
L: 30.0
L: 30.0
D: 25.0
D: 25.0
W: 30.0
W: 30.0
30.0
30.0
25.0
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Product Description

30x30x25cm Double Wall Ultra Strong Cardboard Boxes

This 30x30x25cm Double Wall Ultra Strong Cardboard Boxes are built for secure and compact packing. Ideal for small but heavy contents like books, tools, or kitchenware, it’s perfect for both commercial and personal shipping needs. A must-have for anyone looking for ultra-strong, eco-friendly moving boxes or durable postal packaging.

Dimensions: 30x30x25cm

Key Features:

  • Dimensions: 30x30x25cm
  • Reinforced double wall construction for extra strength and impact resistance
  • Ideal for heavy, bulky, or fragile items that require secure packaging
  • Flat-packed for efficient storage and quick assembly
  • Manufactured from high-quality corrugated cardboard
  • 100% recyclable – supports sustainable packaging solutions
  • Compatible with warehouse, industrial, and household use

Built for Moving & Logistics

Designed for durability, these ultra strong cardboard boxes are widely used in both domestic and commercial packing operations. They’re especially suitable as moving boxes for safely carrying household goods like appliances, kitchenware, or fragile items. Perfect for relocation or long-term storage, these heavy-duty boxes provide secure protection every step of the way.

Eco-Friendly and Practical

Made from fully recyclable corrugated cardboard, these boxes reduce waste while offering industrial-level strength. They’re the ideal eco-friendly packaging choice for businesses and consumers seeking reliable, green alternatives.

Common Uses:

  • High-strength packing boxes for industrial products or warehouse logistics
  • Dependable boxes for moving house, including fragile or oversized items
  • Long-term cardboard storage boxes for office archives or seasonal goods
  • Heavy-duty postage boxes for secure e-commerce shipments

Whether you're looking for large cardboard boxes, ultra strong moving boxes, or durable storage packaging, our double wall range delivers unmatched performance.

Features
FAQs
Shipping

Royal Mail 24 Tracked

Dispatched same day if ordered before 5 pm Monday to Friday. Please allow up to 1-2 days for delivery.

£1.99

DPD Next Day

Dispatched same day if ordered before 3 pm Monday to Thursday. Not available to Scottish Highlands & Islands.

£4.99

Free on orders over £100

Reviews

Customer Reviews

Based on 56 reviews
89%
(50)
11%
(6)
0%
(0)
0%
(0)
0%
(0)
F
Finley Murphy
Great for Heavy Loads

These boxes helped me organise a full loft clear-out. I was able to label everything and stack them in corners without worrying about them collapsing or tearing under pressure.

E
Emily Moore
Good for posting

Good for posting

D
Denise Schmidt
Fair & Reliable

Mr Bags are quick, fair, and reliable – can’t ask for more.

E
Ephra
Stock Ready

Used all 20 for moving stock – none gave way.

O
Oliver Carter
Good quality

Good quality