Description: 100% brand new and high quality. Eco-board is an environmentally-friendly and plate produced from wood. It is , -mite, -aging and high hardness. Not easy to crack, zero formaldehyde, no paint, no toxicity, etc., so that your hamster has a comfortable nest Provide hamsters with play and rest place, relieve boredom and improve activity level. Specifications: Product name:Hamster House Material:Ecological board Color:Blue,Pink,Green Size:(About)13.6*10.5*7cm Package Included: 1 PC x Hamster house Note: Transition: 1cm=10mm=0.39inch 1. Due to the light and screen difference, the item's color may be slightly different from the pictures. 2. Please allow 0.5-2 cm differences due to manual measurement.