Labels - 50x30mm - 230pcs - Dual

Compatibility: Exclusively suitable for the NIIMBOT B21 Pro label printer.

Dual-color printing: Supports both red and black printing for a professional appearance.

High resolution: 300DPI for sharp and clear prints.

Versatile in use: Perfect for price tags, safety stickers, food packaging, and more.

Strong adhesive power: Thermal print paper with excellent adhesion, no ink or toner required.

Important information: Sensitive to scratches, tears, and moisture; avoid high temperatures or acidic environments.