Leg Band Gauge - Small

This is a small gauge measuring 3.37" x 2.125" that measures band sizes 2.7mm - 11mm. It can be used to quickly measure a bird's leg for bands. It comes in acrylic and all of the holes are labeled. It's a good device to keep on hand especially if you band a lot of different small species or don't know the size you need. This fits easily in your pocket or wallet. It's quicker and easier than measuring the circumference with a string and then using math to find the diameter.