Tank top style traction rope, consisting of chest and back parts and traction rope, The extra small size is suitable for chest circumference of 10.2 '' -11.5 '' (26-29cm), neck circumference of 6.7 '' -7.9 '' (17-20cm), and neck circumference of 8.3cm '' -9.5 '' (30-34cm), and 6.7 '' -7.9 '' (21-24cm Mesh fabric means that this is a lightweight seat belt that is very comfortable and breathable, suitable for daily outdoor activities. The chest and back are equipped with luminous straps to improve the safety of nighttime travel Durable nylon rope, 360 ° rotatable metal hook buckle, and 1.5-meter explosion-proof punching traction rope, durable nylon, paired with heavy metal buckle, double safety, preventing detachment and bursting Wearing method, the first step is to spread the harness open on the ground and let the dog's front legs step in. The second step is to adjust it to the appropriate position for the pet, close the Velcro, and lock the buckle of the seat belt. The third step is to use the metal hook on the traction rope to hook the two D-rings, and the harness and traction rope are installed Measurement method: Keep the dog standing, then wrap the tape measure around the thickest part of the neck (near the shoulder) and the widest part of the chest behind the front legs, wrap it with a soft tape, leaving a margin of 1-2cm. Finally, select the appropriate chest and back based on the chest circumference size as the main reference The product is a set consisting of a chest and back and a 1.5m traction rope. It comes in a small size and is lightweight. The dog harness is made of mesh fabric, breathable, nylon material traction rope, adhesive cloth and buckle, with double safety to ensure comfortable wearing for pets and prevent them from slipping away