You can attach a traction rope to control the pet while you are walking, running, shopping and training, you can enjoy freedom and safety. Reflective dog harness strap design, makes it visible in dark night and low light conditions, improves safety when dogs and cats walking at night. Made of high quality material, it is breathable and comfortable. Item Name: Traction Rope Material: Polyester, Nylon Ribbon Features: Wear-resistant, Soft, Adjustable Size Detail: [Our Size XS] Bust: 24cm-26cm/9.45"-10.24", Rope Length: 150cm/59.06", Recommended Weight: 2.8kg(Approx.) [Our Size S] Bust: 27cm-34cm/10.63"-13.39", Rope Length: 150cm/59.06", Recommended Weight: 3-4kg(Approx.) [Our Size M] Bust: 35cm-39cm/13.78"-15.35", Rope Length: 150cm/59.06", Recommended Weight: 4.5-7.5kg(Approx.) [Our Size L] Bust: 40cm-45cm/15.74"-17.72", Rope Length: 150cm/59.06", Recommended Weight: 7-10kg(Approx.) [Our Size XL] Bust: 46cm-52cm/18.11"-20.47", Rope Length: 150cm/59.06", Recommended Weight: 10.5-13kg(Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Traction Rope 1 x Vest Strap