• Plastic
• Household critter boxes--the design of vents enables the box to have a stable ventilation system,household critter containers
• Insect observation tool--it will bring a lot of fun to the outdoors, and make your ,portable critter containers
• Multi-function critter containers--this small container is suitable for holding tiny bugs and other of normal size,insect observation containers
• Critter boxes--the small holes around the cover can maintain air and make items inside live longer,portable critter boxes
• Multi-function critter boxes--made of premium plastic material with excellent workmanship, it is and ,critter containers