4×6 Direct Thermal Labels (101.6 x 152.4mm) – Royal Mail & Zebra Compatible – Direct Thermal Labels 6×4 – 500 Labels (BOXED)

4” x 6” Direct Thermal Labels on a Roll – 25mm Core – 4×6 Thermal Labels (101.6 x 152.4mm) – 500 labels per roll

These 4×6 thermal labels are widely used for Royal Mail Click & Drop shipping and compatible with Zebra label printers.
101.6mm x 152.4mm | Royal Mail Compatible | UK Stock – Next Day Delivery
Looking for a Royal Mail 6×4 Label Alternative?
Royal Mail no longer provides free 4×6 thermal label rolls. Royal Mail P6709 Alternative?
Our 4×6 (101.6mm x 152.4mm) direct thermal rolls are a dependable, UK-stocked alternative designed for daily parcel shipping.
✔ Industry standard 4×6 format
✔ 25mm core – compatible with most desktop thermal printers
✔ Permanent adhesive
✔ Fast UK delivery
The Reliable Replacement for Royal Mail Free Label Rolls, These are the Reliable Replacement for Royal Mail Free Label Rolls
We are a UK label manufacturer that has invested in new production machinery specifically to supply high-quality 4” x 6” (101.6mm x 152.4mm / 102mm x 152mm) direct thermal labels on 25mm cores — ready for immediate dispatch.
If you ship parcels daily, these are the labels you need.
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Product Overview
• Size: 4” x 6” (101.6mm x 152.4mm)
• Core: 25mm internal diameter
• Technology: Direct Thermal (no ribbon required)
• Adhesive: Permanent, high-tack
• Perforated: Yes – easy tear
• Stock: Held in the UK
• Delivery: Next Working Day Available
Fully compatible with Royal Mail Click & Drop, Despatch Manager Online, and major courier platforms.
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Why Buy From Us?
✔ Identical Specification
Manufactured to the industry-standard size used for Royal Mail shipping labels.
✔ B2B Pricing – Cheaper Than Buying Direct
Trade-friendly pricing for small businesses, warehouses, and fulfilment centres.
✔ UK Manufactured = No Supply Risk
No import delays. No shortages. Reliable stock levels.
✔ Crisp, Reliable Printing
Strong permanent adhesive and clean thermal coating for sharp barcodes and smooth printer feeding.
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Printer Compatibility
Compatible with most 4” desktop direct thermal printers using 25mm cores, including models from:
• Zebra Technologies
• Citizen Systems
• TSC Auto ID
• BIXOLON
If you’re printing Royal Mail or courier labels, these rolls are designed to work seamlessly.
Do these labels work with Zebra printers? YES

Compatible printers

These 4×6 thermal labels are compatible with most direct thermal printers including:

Ideal for courier shipping including:

Royal Mail Click & Drop
DPD shipping labels
Evri shipping labels
UPS shipping labels
Amazon FBA shipping labels

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Ideal For
• Royal Mail parcel labels
• Courier shipping labels
• Returns labels
• Amazon & eCommerce fulfilment
• Warehouse dispatch operations
Please Note
These rolls use a 25mm core and are designed for desktop direct thermal printers.
If your printer requires a 44mm core, please check compatibility before ordering.
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In Stock – Ready to Ship
Our product is to support UK businesses after the Royal Mail change.
Order your 4 x 6 direct thermal labels (25mm core) today for fast UK delivery and dependable performance.

Common uses for 4×6 thermal labels

4×6 thermal shipping labels