VEVOR Hamster Cage, 360° Viewing Transparent Hamster Habitats, Small Animal Cage, 37.8 x 18.5 x 21.7 in, Ventilated Pet Mouse Cages with Front Door, Portable Hamster House for Rats, Guinea Pigs

Dear Customer, Thanks for your inquiry. It can be equipped with JieMei casters. Casters were included in the quote during product development, but ultimately no casters were purchased.

Dear Customer, this cage is stackable. During the development stage, we included stacking components as an optional feature, but they were not purchased together with the cages. Thanks for understanding.