Van Ness Plastic Molding Exrcse Ball Hamster 3way W Std ...

Dimensions: 7 1/2 x 6 3/4 x 7 1/8 , 3-way use: floor roll about , outside the cage with its stand, inside the cage with s. Included extra access door . Pet Exercise Hamster Ball Included Extra Access Door Dimensions (L x W x H):7.5 x 7.5 x 7.5