Anti-escape-our dog chest strap is equipped with an alloy traction hook on the back. You can control your pet by connecting a leash while walking, running, shopping and training, and you can enjoy freedom and safety. Reflective and safe-reflective strip design can be seen in dark and poor light conditions, improving the safety of and cats when walking at night. Vest design can evenly disperse the pressure area of chest and shoulders, and reduce the physical pressure of pets. Soft and comfortable-the vest is made of polyester mesh fabric, the front fabric is breathable and comfortable, and the pet is not stuffy. The inner fabric is delicate and soft, with dense knitting lines and no sticking to dog hair. Easy to put on and -the adjustable strap is more suitable for kittens and puppies. You can fix the quick release button, which is safe and firm, and it only takes two steps to put it on and take it off. Suitable size-please measure your pet's size accurately before placing an order Our products are suitable for pets weighing 4-6 kg. size: 21 x 19 x 2cm Material: polyester colour: Multicolor Package Contents: 4 x Pet traction rope Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.