Observe butterflies, ladybugs, and other insects in this lightweight, escape-proof observation container. Made of ventilated mesh, this portable insect tube collapses back down and clips onto your belt when youre done viewing. Comes with a matching totesack. Great for show-and-tell, field trips, and insect excursions. Extended size: 5-1/4 x 8-3/4″ (13 x 22cm). Ages 4 and up, including adults.