• Specifications: 220 4x6 thermal labels per roll (4 Pack). With positioning holes, it can better align and identify the paper, and it is easy to peel off.
• BPA/BPS Free: BPA (Bisphenol A) is an industrial chemical. It may cause endocrine disorders and have certain effects on people's health. POLONO 4x6 thermal labels have passed RoHs certification. It’s tested that the 4x6 thermal labels don’t contain any carcinogens.
• Waterproof and Oil-proof: The upgraded thermal coating is water and oil resistant. There is no need to worry about the problem of unclear words and unrecognizable information due to water stains and oil stains when you use POLONO 4x6 thermal labels.
• Fade Resistant & Reliable: The printed image is clear and the barcode is easy to scan. 4x6 thermal labels with strong adhesive can keep the image longer.
• Strong Compatibility：A variety of suitable thermal printers. Compatible with Zebra/ MUNBYN/ Rollo/ iDPRT/ POLONO and other Label Printers. (Incompatible with Dymo and Brother)