Suitable size: the diameter is 1.5 inches and the height is 1.2 inches. This small container is suitable is suitable for holding tiny bugs normal size for using. Magnifier lid: you can view the insects more detailed through the clear lid. Kids can learn about the structure of bugs and insects through the viewer. Manufacturered by Coopay. Stay alive: some holes in the top of the container to keep the bugs alive and the grid below helps you measures the size of the insect. Quality material: made of quality plastic durable and lightweight. It will bring a lot of fun to the outdoors and really focus the kid and adults on nature world. Nature exploration toys: come with 20 pieces small bug cages to view insect closely and arousing kids interests in science & nature.