White Mailing Boxes - Extra Large

Transform your shipping presentation with our extra-large white self-locking mailing boxes, meticulously crafted for modern eCommerce businesses seeking clean, professional packaging that reflects quality and attention to detail. These FSC certified white shipping boxes feature advanced self-locking technology that secures your products without tape, whilst the pristine white finish creates an upscale, minimalist aesthetic that enhances brand perception and customer satisfaction.

Engineered from premium single-wall B-flute cardboard, our extra-large white mailing boxes deliver exceptional performance and visual appeal for businesses prioritising professional presentation. Our self-locking mailing boxes are designed to comfortably fit our premium magnetic gift boxes for no-stress premium hampers.

Please note: As part of the nature of this product, cardboard can sometimes crack along the fold line.

EXTRA LARGE: 44cm x 36cm x 9cm

• Extra-Large Capacity - 44cm x 36cm x 9cm internal dimensions
• Advanced Self-Locking System - Secure closure without tape requirements
• Pristine White Finish - Clean, professional brand presentation
• FSC Certified Materials - Environmentally responsible packaging choice
• Premium B-Flute Construction - 3mm thick cardboard for reliable protection
• 100% Recyclable Design - Sustainable packaging solution
• Reusable Quality - Multiple use capability for extended value
• Flat-Packed Delivery - Space-optimised storage and shipping logistics
• Easy To Assemble - watch the video!
• Primary Usage Applications
  • Premium Brand Shipping - Clean, professional product presentation
  • Beauty and Cosmetics Packaging - Elegant beauty product fulfilment
  • Health and Wellness Products - Clean aesthetic for wellness brands
  • Corporate Gift Packaging - Professional business presentation
  • Wedding and Event Supplies - Special occasion packaging solutions
  • Luxury Goods Shipping - High-end product protection and presentation
  • Subscription Box Services - Premium monthly delivery enhancement
  • Custom Branding Applications - White base for logo and design printing

What are the exact internal dimensions of the extra-large white mailing box?

The internal measurements are 44cm length x 36cm width x 9cm height, providing substantial space for large product collections whilst maintaining the secure self-locking closure system.

How does the white finish maintain its appearance during shipping?

The FSC certified single-wall B-flute construction and premium white coating ensure the boxes maintain their clean, professional appearance throughout the shipping process whilst providing excellent product protection.

Are these white mailing boxes suitable for custom branding and printing?

Yes, the pristine white surface provides an excellent base for custom logos, branding, and design printing, making them ideal for businesses wanting to create fully branded packaging experiences.

Can these extra-large white boxes be reused by customers?

Absolutely, the durable construction and clean white finish make these boxes perfect for customer reuse, extending their value and reinforcing your brand's commitment to quality and sustainability.

What is the minimum order quantity for bulk purchasing of these professional white mailing boxes?

We offer flexible low minimum order quantities to support businesses of all sizes, from boutique brands needing premium packaging to large-scale operations requiring bulk clean packaging solutions.