?Name?:Pet wheelchair [Specifications]: Size (approximately): M: suitable for body width 12-20cm/4.72-7.87inch (refer to bust 24cm-40cm/9.45-15.75inch). Length 25-40 cm/9.84-15.75 inches. Height 19-30cm/7.48-11.81 inches, suitable for dogs under 16 kg [Material]: Aluminum + Mesh [List]: 1*dog wheelchair [Features]: 1. Light weight: lightweight adjustable aluminum frame, no rust. 2. Adjustable wheelchair: The fully adjustable safety belt provides the best comfort and mobility, the height, length and width of the wheelchair are adjustable. 3. Comfortable use: front and rear seat belts ensure complete comfort. Please note that it takes 1-2 weeks for most pets to adapt to the new wheelchair. 4. Wear-resistant harness: It is made of sandwich mesh fabric, which makes the wheelchair soft, fluffy and breathable. 5. Pet walking assistant: pets can use a trolley to assist walking or fully support the hind legs without supporting the hind legs.