Description
Specifications of Zebra Compatible Labels 4×6″:
| Attribute | Specification |
| Label Size (W×H) | 4.00″ × 6.00″ (100 × 150 mm) |
| Quantity per Roll | 500 labels |
| Label Type | Direct Thermal |
| Adhesive Type | Permanent (strong self-adhesive) |
| Colour | White |
| Core Size | 1″ (25 mm) typical for desktop thermal printers |
| Roll Diameter | ~123 mm (outer diameter) |
| Perforation | Perforated between labels |
| Print Compatibility | Direct thermal printers only (no ribbon required) |
| Material Type | Direct-thermal coated paper (BPA-free, eco-friendly) |
| Smudge Resistance | Water-, oil- and scratch-resistant coating |
| Shelf Life | ~6–12 months (when stored cool and dry) |
| Typical Applications | Shipping and postage labels (UK parcels/Royal Mail, courier parcels), e-commerce fulfilment (Amazon, eBay), warehouse inventory and barcode labelling |
Compatible Printers (Zebra Compatible Labels 4×6″):
| Printer Brand | Compatible Models |
| Zebra | GK420d, GX420d, ZD420, ZD421, GC420d (also Zebra ZT200/230 series, etc.) |
| Citizen | CLP521, CLP621, CLS521, CLS621, CLS631 |
| TSC | TX210, TX310 (TSC TX Series 4‑inch desktop printers) |
| GoDEX | DT4x+ (4-inch direct thermal label printer) |
| Brother | RuggedJet RJ-4030 (4-inch mobile direct-thermal printer) |
| Toshiba TEC | B-EV4D (4-inch direct thermal desktop printer) |
















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Compatible Zebra 4 x 6” 100mm x 150mm, 500 Labels, White Direct Thermal Labels, Permanent
These labels are excellent for my printer.