Suitable for: Hamster Brand new and high quality. The running wheels are wide and relatively light, so the hamster can relax when running. Perfect for hamsters, gerbils and other furry friends. Material: Plastic Product Name: Hamster Bathroom This is a pet bathroom. The following steps are for pet bathroom use. Open the top cover, pour bath sand with a depth of about 1 cm into it, fasten the cover, and put it in the corner of the cage. The hamster bathroom can be used as a toilet. If there is not enough bath sand, please supply or replace the total Color: pink. Dimensions: 10*7*7cm/3.9"*2.8"*2.8" (L*W*H) Capacity: 1 * Hamster Bath Wheel, only the above package content is included, other products are not included. Note: Lighting and different displays may cause the item's color in the pictures to be slightly different from the real item. Measurement allowable error is +/- 1-3cm.