Specification Product name: small and medium-sized pet wheelchair Material: metal, polyester Product Description PREMIUM QUALITY MATERIAL: Our pet rehabilitation aids are made of high quality, lightweight and sturdy materials. The strap material is soft and gentle on your pet's skin, so your pet can use the wheelchair comfortably for a long time. UNIQUE DESIGN: Our pet wheelchairs are designed to help pets with leg problems to walk, run and play freely and to help them get back to their normal lives. With its touching design, your pet will feel loved and supported as they regain their mobility and confidence. ADJUSTABLE DESIGN: The wheelchair features a fully adjustable harness to provide optimal comfort and mobility for your pet; the height, length and width of the wheelchair are adjustable. STRAP DESIGN: The wheelchair is made of wear-resistant straps, which can be made of laminated mesh material to make the wheelchair soft, fluffy and breathable. POWERFUL FUNCTION: The wheelchair adopts silent wheels with double bearings, which makes the wheelchair wear-resistant, shock-absorbing and comfortable to use. Different standard sizes and weights (approximate):: XXS: rear leg height: 9-15 cm/3.54-5.91 inches, hip width: 8-14 cm/3.15-5.51 inches, suitable for weight: 1-3 kg XS: Back leg height: 15-24 cm/5.91-9.45 inches, hip width: 14-20 cm/5.51-7.87 inches, weight: 3-10 kg XS (wider): back leg height: 15-24 cm/5.91-9.45 inches, hip width: 18-25 cm/7.09-9.84 inches, weight 7-12 kilograms S: Height at the back of the leg: 24-34 cm/9.45-13.39 inches, hip width: 18-26 cm/7.09-10.24 inches, weight: 10-20 kg. M: Height at the back of the leg: 28-45 cm / 11.02-17.72 inches, hip width: 20-30 cm / 7.87-11.81 inches Weight: 10-20 kilograms Product List Small and medium pet wheelchair*1