· Munbyn Generic Rectangle Series Labels (GR): These 3" x 2" (76mm x 51mm) thermal labels come in rolls of 500 labels. (Note: These are designed for thermal printers only, not for laser or inkjet printers)· Strong Adhesive: Featuring an easy-to-peel self-adhesive backing, these labels stick firmly with no need for tape, ensuring a secure hold on various surfaces· Weather Resistant: These 3x2 thermal labels are waterproof and abrasion-resistant, keeping your information clear and visible in refrigerated and outdoor environments· Compatible with Many Printers: Thermal label stickers are compatible with Munbyn RW402B, 130B, 941BP, 129B, 941U, 941AP, RW401AP, Jadens, Rollo, Idprt, Beeprt, Asprink, Nelko, Phomemo, Polono, Labelrange, Offnove, Joise, Itari, K Comer and other direct thermal printers. (Not compatible with Dymo and Brother)· No Bpa and Bps: Tested to contain no harmful chemicals like Bpa and Bps, ensuring that they are non-polluting· Versatile Use: These 3x2 inch thermal labels are suited for a variety of applications, including barcoding, inventory tracking, pricing, and much more