NFPA warning labels 1.125" x 1.125" / 29mm x 29mm multicolor (blank)

WARNING LAB-TAGS™; NFPA SYMBOL (BLANK) WARNING & INFO LABEL FOR DEEP-FREEZE APPLICATIONS. Laminated plastic labels for deep-freeze applications, can withstand multiple freeze-thaw cycles, boiling water, dry ice and other deep-freeze and harsh lab environments. The printout is protected against water, alcohol and other chemicals. Water resistant, wear and tear proof. Resist multiple freeze-taw cycles, boiling water and autoclaving, UV rays, Gamma irrradiation, most of chemicals and solvents, and other harsh laboratory environments. Perforation : No, Lamination: Yes, Adhesive: permanent, Labels/roll : 1,000, 1.125” x 1.125” / 29mm x 29mm