High Quality Labels- waterproof, oil-proof, resists scratches / dirt / dust / grease. Great for your warehouse and packages. Commercial Grade Labels- Peel & stick extra-large labels with strong self-adhesive backing. We use premium-grade and powerful adhesive enabling each label to long-time stick to any packaging surface tightly. Strong Compatibility Labels- Compatible with MUNBYN, MFLABEL, Zebra, Rollo, Arkscan, iDPRT, JADENS, Phomemo, Polono, Jiose, K Comer, LabelRange, OFFNOVA, HPRT, NefLaca and other direct thermal printers. (NOT Compatible With DYMO and Brother). Fade Resistant and Reliabel Labels- Labels are made of upgrade material that you can print crystal clear images and easy to scan and easily to peel off due to perforated line.