Insect perch made from natural Japanese oak from Shinshu. Sterilized with boiling water. As it is natural wood, there may be cracks due to boiling water sterilization and drying. Height: Approximately 21cm Diameter: Approximately 6cm Weight: Approximately 330g Aquarium Terrarium Kuarium (likely a typo for "Kuwa-rium," a terrarium for stag beetles) Insects Stag beetle Japanese rhinoceros beetle Jelly (for insects) Japanese oak Reptiles