Mobile Holder: Ideal for elderly, injured or recovering dogs. Help your four-legged friend up the stairs, get out and get into your car. Elastic material: durable and soft. The breathable and lightweight sandwich mesh is in contact with the dog. Hip buckle with manually adjustable buckle. It can be adjusted according to the size of your dog. Reduce stress: provide cushioning protection for your dog. Lift your hips and abdomen together instead of applying pressure to an area. When you walk with your dog for a long time, your hands will not be not painful. Unisex: easy to wear. Suitable for both male and female dogs. Does not affect your dog's molt. Easy to clean. Wide range of applications: It can be quickly and easily connected to the seat belt via the hook and loop fastener to protect your dog's safety and help you focus on driving. You can also use a normal seat belt connected to an old dog leash like a normal seat belt.