Reflective dog harness strap design, makes it visible in dark night and low light conditions, improves safety when dogs and cats walking at night.With the design of 360 degrees swivel, this traction rope will provide great convenience and comfort for pets.It is made of polyester material.There are 5 sizes to choose from: XS, S, M, L, XL.It is suitable for your pet while walking, running, training and so on.Item Name: Traction RopeMaterial:PolyesterSize Details:Chest Strap: XS: Bust Circumference: 26cm-29cm or 10.24"-11.42", Recommended Weight: within 1.5kg (Approx.)S: Bust Circumference: 30cm-34cm or 11.81"-13.39", Recommended Weight: 1.5-3kg (Approx.)M: Bust Circumference: 35cm-40cm or 13.78"-15.75", Recommended Weight: 3-4.5kg (Approx.)L: Bust Circumference: 41cm-46cm or 16.14"-18.11", Recommended Weight: 5-7kg (Approx.)XL: Bust Circumference: 47cm-52cm or 18.5"-20.47", Recommended Weight: 7.5-10kg (Approx.)Traction Rope Length: 1.5m or 50.6"(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 Rope1 X Dog Harness Note: 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.