Description: Made of durable polyester and padded with soft cushion to protect your dog's skin. No Pull, No Choke ,Safe and Comfortable;Your dog will enjoy the daily walk in this comfort dog harness! Breathable air mesh keeps your dog cool during outdoor activities. Super bright reflective strips ensure a safe walk both day and night. 150cm length dog leash is a perfect balance between freedom and control, it gives enough freedom for your dog. Suitable for medium large pet dog cat kitten puppies. Specification: Material: Polyester Size: S: Chest Circumference: 26-29cm/10.23-11.4inch M: Chest Circumference: 33-36cm/12.9-14.17inch L: Chest Circumference: 37-40cm/14.5-15.7inch XL: Chest Circumference: 45-48cm/17.7-18.89inch Leash Length: 150cm/59inch Package Includes: Size for manual measurement, there may be a 0 to 1 cm error, belongs to the normal phenomenon. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!