Why Choose This 12×6×6″ Box?

• Longer internal space ideal for beauty products, textiles, accessories and mixed e-commerce orders.
• Made from 100% recycled cardboard and fully recyclable after use.
• Lightweight design helps keep postage costs low.
• Professional, clean kraft finish suitable for brands and retail packaging.
• Simple assembly — boxed flat and ready to tape in seconds.
• B-Flute strength provides dependable protection for most small and medium items.

Multi-Buy Pricing (inc VAT)

Bulk and pallet pricing available on request.

What Fits Inside a 12×6×6″ Box?

The longer layout suits items that don’t fit comfortably in standard square cartons:

• Beauty bundles, skincare bottles and cosmetic kits
• Textiles, clothing accessories and soft products
• Small electronics, chargers and accessories
• Craft materials, handmade goods and hobby supplies
• Retail and boutique orders needing a smart presentation

How to Pack This Box Effectively

• Lay heavier items along the base for stability.
• Wrap fragile products individually for better cushioning.
• Use kraft paper or void fill to prevent internal movement.
• Seal the base firmly using strong tape in an H-pattern.
• Keep the top level to avoid bowing or stress on the flaps.

Size Guidance

This size is ideal when 9×6×6″ is too short but a deeper box is not required. The longer footprint provides better layout options for multiple smaller items or longer-shaped goods.

• Smaller alternative: 9×6×6″ Box
• Explore all sizes: Cardboard Boxes Collection

Box Strength & Weight Capacity

B-Flute board gives a good balance between strength and lightness. Suitable for general e-commerce products up to around 3–4 kg when packed correctly. For heavy or dense items, a double wall carton may be more suitable.

Courier & Postal Guidance

This box works well with Royal Mail, DPD, Evri, Yodel, UPS and DHL. Always check the final packed dimensions including padding.

Useful courier size guides:

• Royal Mail – Size & Weight Guide
• Evri – Parcel Size Guide
• Yodel – Parcel Size Guide
• DHL – Size & Price Guide
• UPS – Dimensions Guide

DPD guidance page is currently unavailable online.

Sustainability & Environmental Benefits

This carton is made from 100% recycled fibres and is biodegradable, compostable and kerbside recyclable. No plastic coatings or mixed materials.

Recycle Now – Cardboard Recycling | WRAP UK – Packaging Sustainability

Packing Best Practices

• Test the fit by gently shaking the box before taping.
• Use void fill for fragile or loose items.
• Ensure tape fully covers the central seam for strength.

Fit Testing

If you would like to check suitability before ordering in bulk, samples are available. Fit testing ensures your products sit safely and present well without wasted space.

Trade & Wholesale Supply

We supply retailers, online sellers, marketplaces, subscription brands and fulfilment centres across the UK. Trade pricing and pallet rates available.

Support: WhatsApp +44 7450 981838 | Email info@mrbags.co.uk
Click & Collect: 10A Locket Street, Manchester, M8 8EE
Opening Hours: Mon–Fri 10:00–19:00 | Sun 11:00–18:00

Delivery & Despatch

• Same-day despatch before 5 pm (Monday–Friday).
• Royal Mail Tracked for smaller orders.
• DPD Next Day and DPD Saturday delivery options available.

Recommended Packaging Supplies

Pair this box with reliable packing tape and thermal labels for smooth shipping.

• Clear Packaging Tape
• Brown Packaging Tape
• Fragile Tape
• Thermal Labels

Related Packaging

• All cardboard boxes
• Next size down: 9×6×6″
• More options in our full box range.