These labels have adhesive that is designed to withstand extreme cold temperatures from –40 to 249°F (–40 to 121°C). Labels adhere to most plastics, glass, and metals. Resistant to detergents, oils, solvents, and caustic agents without peeling or falling off. Available in an array of colors and sizes the labels can be printed on and will not bleed. The laser printer labels come in stay-flat sheets that will not jam in laser printers.