Please let us know the color of the harness you would like after purchase via the comments section. Colors available are beige, black, purple, and red. If you let us know your dog's name in the comments, we will give you a free name tape. You can attach it to the harness. Sizes: XS (Approximate weight 4-7kg) Neck circumference 29-36cm, Chest circumference 41-49cm Description: This easy-to-detach harness reduces strain on the neck and can be used with peace of mind for puppies to senior dogs. The size can be adjusted with the belt. Unlike collars, it is designed to be less of a burden even when worn for long periods. You can enjoy walks with confidence. Made of nylon material, it is lightweight and durable, resistant to dirt, and can be washed in the washing machine if it gets dirty. Owners who have had trouble putting on harnesses or collars because their dogs are restless can now put them on immediately. It has a handle on the neck, so you can easily control your dog.