Freeze Branders kill pigment cells in the skin so that hair is permanently whitened where the brand was applied. The branding heads are super-cooled in either liquid nitrogen or dry ice and alcohol.
Freeze-Branding Irons feature brass heads that are heavy enough to have good temperature-holding capacity so more animals can be branded in less time.
2-1/2" x 5/16" numerals sold in set of digits 0 through 8.
(Use digit 6 for 9.)