Size name:Large 28X12Cm this revolutionary exercise wheel with stand has a wide running surface and is very silent. Thanks to the half- closed design of the wheel, it is much safer for small animals. The risk of accidents such as broken legs, tail or neck is reduced to a minimum. The exercise wheel with stand can stand inside cage or hang on the side of the cage. Recommended for hamsters and rats. Box contains each order comes with 1Zx xzsavic 27 cm large orbital wheelfeatures designed in the wellfare of the animal and the user made in belgium easy to cleanspecifics pet type: small animals item weight: 558 g product dimensions: 17Zx xz30Zx xz32 cm item model number: 0113-0000 colour: blue size: large 28X12Cm