Easy to wear and adjust:: This dog harness is easy to wear and adjust, and the buckle is perfect for dogs of all sizes. Two quick-release buckles are not only easy to put on and take off, but also withstand strong pulling force. No Pull Harness for Dogs:: Our tactical dog harness has 2 D-rings on the chest and back. Once your dog is running forward, you can pull the chest ring to control it. The buckle on the back ensures less stress on the dog's neck when walking with your dog. Size Guide:: Size L: Chest: 61-94cm, Neck Circumference: 46-74 cm, belly length: 30.5 cm, back length: 8.5". Please measure your dog's neck and bust to match the correct size. If you have any questions about choosing a size, please contact us. Durable and comfortable:: The sandwich mesh lining is breathable and cool. The durable outer layer of the dog harness, made of durable Oxford material, is not easy to scratch, durable and easy to clean. Decoration system:: Our dog harness is equipped with a tactical system, you can hang the hook to carry light objects. You can also decorate your dog with a personalized sticker on the Velcro panel on the back. Scope of delivery: 1 piece pet harness, M, suitable for 13.5-22.5 kg, Gray