FOR Finches & Similar sized birds
Numbered aluminum colored bands. The numbers are hard to see from a distance as they are just punched into the metal.
Helps to indentify different lines at a glance. Use a different color for each breeding pair.
No tool is needed, simply split apart with your nail, and apply, then pinch back together.
Buy a strip of 20 in one color, available in 6 colors.
Imported by Abba Seed Company