9 cm inside diameter, 1 m after pulling 【High quality material】 It is made of durable plastic, resistant to heavy duty use. pollution and light. 【Foldable】 The length of the tube can be extended up to; 1 meter, then authorized, the minimum can be contracted. & agrave; 20 cm. 【Scope】 Suitable for guinea pigs, hamsters, rats, ferrets, chinchillas, rabbits and other small animals. 【Expansion space】 This type of hamster tunnel and tube is expandable, designed to connect to & agrave; other habitats, creating endless living space for hamsters, gerbils or mice. 【Entertainment】 This fun tunnel is very suitable; to keep pets, giving them the opportunity; to run and hide. This is great for encouraging active play time and avoiding boredom.
