Suitable SizeTotal length 31cm/12.2inch, inner length 24cm/9.44inch, shoulder strap length 80cm, suitable for small dogs such as Teddy and Schnauzer. Pets weigh less than 5 pounds. The pet carrier bag is strong enough to withstand scratches or bites from a pet. Please measure your pet's weight and height before purchasing. Adjustable Rope and Buckle: The adjustable open waist and buckle design inside the hands-free shoulder bag can connect with the pet's collar, which will prevent the pet from getting out, to protect the safety of pets. animals. The sling bag provides a safe and comfortable place for your pet to look around or even sleep in your cuddle. Ventilation Design Large areas of breathable mesh fabric and adjustable drawstring openings provide maximum airflow for pets, eliminating the need for pets to feel congested. Your pet can share the scenery while keeping it safe. Hands-free design, compact storage, suitable for small pets. Easy to carryThe wide shoulder strap of the dog backpack contains an elastic cushion that relieves shoulder pain. It's perfect for a hike and an adventurous weekend, you can carry your pet when traveling, shopping, cycling or going out anywhere. Applicability Mesh fabric with elastic cushion, breathable, comfortable and durable, can be used to hold the whole pet and keep the head just. The shoulder backpack is suitable for small pets, such as cats, small pinscher, chihuahua, yorkshire terrier, spitz, mini poodle, miniature schnauzer, teddy bear, etc.