Thank you for viewing. This is a natural wood perch for insects, with a tree hollow (hideout) created. - Size: Height 10.5cm, Width 12.5cm, Tree hollow entrance 5.5cm x 2.5cm (See photo 9 for details) - Material: Natural wood (Quercus acutissima) - Uses: Insect breeding perch, hideout, feeding platform - Design: Natural wood texture - Features: With a jelly holder hole on the top (4cm in diameter). Japanese Giant Stag Beetle Flat Stag Beetle Japanese rhinoceros beetle Kuwalium (likely a typo for "terrarium" or a specific brand) Hollow