Color: Pink， Red， Green， Black， BlueSize: S， M， L， XLS: Neck Girth: 27cm/10.63inch app.， Chest Girth: 32-45cm/12.6-17.72inch app.M: Neck Girth: 33cm/12.99inch app.， Chest Girth: 38-52cm/14.96-20.47inch app.L: Neck Girth: 38cm/14.96inch app.， Chest Girth: 50-70cm/19.69-27.56inch app.XL: Neck Girth: 42cm/16.54inch app.， Chest Girth: 57-80cm/22.44-31.5inch app.Note:--- Color may be lighter or darker due to the different PC display--- Wash it by hand in 30-degree water， hang to dry in shade， prohibit bleaching--- Size chart is just for reference， there may be a little difference according to manual measurementPackage Included: 1 x Mesh Harness for Pets