Product Type | Direct Thermal Label |
Label Material | White Polypropylene |
Label Dimensions | 4 in x 4 in |
Label Format | Die-Cut |
Rolls per Case | 36 |
Labels per Roll | 125 |
Core Diameter | 0.75 in |
Outer Roll Diameter | 2.25 in |
Print Technology | Direct Thermal |
Adhesive Type | Permanent |
Label Color | White |
Die-Cut Gap Type | Gapped |
Compatible Printer Types | Desktop Direct Thermal Printers |
Application Use | Shipping, Inventory, Product Packaging, Asset Management |
Manufacturer Part Number | RD012U1M |
UPC | 700908009913 |
Brother DT Polypropylene 4in x 4in Direct Thermal Label, 36 Rolls/Case


Key Benefits

AI-Powered Summaries from Online Customer Reviews
Eye-Insights™ are generated by proprietary AI that analyzes real online customer reviews to highlight top pros and key product features. While we aim for accuracy, insights are provided “as-is” and individual results may vary.
- Cost-effective and ink-free printing with direct thermal technology saves on consumables.
- Bulk packaging with 36 rolls per case optimizes supply management for high-volume workflows.
- Durable polypropylene construction ensures labels withstand moisture and abrasions.
Product Overview
The Brother DT Polypropylene Direct Thermal Labels are engineered for high-performance labeling in demanding business environments. These 4-inch by 4-inch multi-purpose labels are constructed from white polypropylene, ensuring enhanced durability and protection against abrasion, moisture, and fading. Featuring a direct thermal design, they require no ink or toner, lowering operational costs and simplifying printer maintenance.
Each roll includes 125 die-cut labels with a gap between each, making them compatible with a variety of direct thermal desktop printers. The labels are wound on a 0.75-inch core with a 2.25-inch outer diameter, aligning with common specifications for business and industrial use. With 36 rolls per case, this set is tailored for organizations that demand high-volume labeling for applications such as inventory tracking, shipping, product packaging, or asset management.
Manufactured in the United States and compliant with TAA standards, these labels are a dependable choice for businesses requiring quality and regulatory assurance. Brother’s engineering ensures optimal performance with its designated printer range, maximizing ROI through reduced printing errors and maintenance needs.
Specifications
Product Overview
Physical & Environmental
Label Width | 4 inches |
Label Length | 4 inches |
Roll Core Size | 0.75 inches |
Outer Diameter | 2.25 inches |
Storage Temperature | 41°F to 95°F (5°C to 35°C) |
Storage Humidity | 20% to 85% RH (non-condensing) |
Water-Resistance | Yes |
Scratch-Resistance | Yes |
Smudge-Resistance | Yes |
Material Finish | Top-coated Glossy or Matte (Polypropylene) |
Cloud Management & Licensing
Cloud Integration Requirements | None (media only) |
Interfaces
Printer Interface Dependency | Printer-specific media sensor compatibility |
Compliance & Origin
Country of Origin | United States |
TAA Compliant | Yes |
RoHS Compliant | Yes |
BPA Free | Yes |
Reach Compliant | Yes |
Recyclable | Yes |
Advanced Security Features
Data Security Features | Not Applicable (media only) |