The most convenient, durable and waterproof field guides available today. Whether you're on a class trip, a weekend hike, or a walk with the family, these little guides are just the thing to help with your nature IDs. Each guide is a collection of 18 tags bound together on a ball chain for convenient, quick comparisons. Measuring 1 1/4" wide x 4" high, with an illustration on one side and identification facts on the other. Printed on bendable, light weight vinyl.
