Dog vest, used for outdoor dog training, dog walking, etc High-quality polyester fabric, uniform stress, breathable lining, soft and comfortable There are 2 belt buckles on each side, which is convenient to put on and take off, and the fixing is firm and does not fall off Equipped with dog leash pull ring, optional matching dog leash, a variety of sizes to choose from Replace the traditional collar dog chain, will not cause harm, make your dog look more energetic Specification: Material: Polyester Size: Approx. M: Neck circumference: 41-68cm/16.14-26.77inch Abdominal circumference: 24-38cm/9.45-14.96inch Back length: 25.5cm/10.04inch L: Neck circumference: 60-83cm/23.62-32.68inch Abdominal circumference: 30-42cm/11.81-16.54inch Back length: 28.5cm/11.22inch XL: Neck circumference: 64-90cm/25.20-35.43inch Abdominal circumference: 33-48cm/12.99-18.90inch Back length: 30.3cm/11.93inch Package Includes: 1 Piece vest/1 Piece vest+1 Piece Leash Note: 1. Please allow slightly error due to manual measurement. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you 3. Wish you a wonderful on-line shopping