Size: S Color: Gray The back of the chest & agrave; 360 & deg; can cushion the stroke and is comfortable & agrave; carry. Designed for your furry friends, it is perfect for daily walking, running, jogging, hiking, training, outdoor recreation and more. Machine washable: so it is easy & agrave; clean regularly and release your washing pressure. the hand just by throwing it directly into the machine & agrave; wash. We have a blue and gray color option: each one is simple and stylish, which makes your pet happy. the avant-garde of fashion. Before purchasing, please measure your pet’s bust according to the size chart or contact us. You can order one size larger to avoid too small a size. This strap is also suitable for small animals such as puppies, rabbits, hamsters and baboons. There are three options for the size: S: chest circumference: 23 & agrave; 28 cm. Recommended weight : 1 & agrave; 3 kg. M: chest circumference: 28-33 cm. Recommended weight : 3-4.5 kg. L: chest circumference: