Natural Chewable Hamster Hideout Wooden Hut Play House, Small All natural wood is safe for animals Pet house size: 16cm x 8.5cm x 15cm / 6.3 x 3.3 x 5.9inch ( L x W x H) ; ladder width 5cm / 2inch ; window size 3.5cm / 1.3inch Provides small animals with a hideout, promotes nesting and chewing instincts Ideal hide-out for pet rats, hamsters gerbils and sugar gliders(see the measurement below) Fully assembled. Note, the ladder can be foldable to save room when storage