Kids will enjoy hours of fun studying the fascinating world of backyard critters with the Toysmith Backyard Exploration Critter Case. The Critter Case features a sturdy, plastic frame and strong, fabric mesh sides that allow for safe viewing of the critters inside. The case features an easy-opening hatch for depositing and removing plants, branches, and insects for study. A flat base prevents the case from tipping over and accidentally releasing specimens. Recommended for ages 5 and up.