These bands, mainly used for conservation work with birds of prey, can be closed with included pop rivets (riveter tool is not included) that make it impossible for the bird to remove. Typically, these bands have a letter and number printed in large, easy-to-read font on three points around the circumference. However, we can adjust this to your needs. At the moment only the following size, usually used for Snail Kites, is available:
Inner diameter = 10mm, height = 16mm, wall thickness = 1mm
They are only available in aluminum, in 8 different colors. If you need a different size, please contact us.