Made of natural pine wood; Size: 18cm x 12.8cm x 10.5cm / 7 x 5 x 4 inch ( L x W x H) Provides small animals with a hideout, promotes nesting and chewing instincts Ideal hide-out for pet hamsters , Syrian hamsters, dwarf hamsters etc(see the measurement below) Fully assembled 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 .Package: 1 x small animal hideout