🐶XSmall Dog Harness and Leash---Chest Girth 13" - 14.5", Leash Dia: 0.3" (0.8CM), Length: 5FT (150CM). The thickness of the leash fit for small dogs and puppies, light and easy to handle. Our halter is escape-proof with correct sizing and snug fit. NOTE: Sizing does NOT directly correspond to your pet's breed or weight. Pls MEASURE your pet's chest (full part) girth before purchase. If in between sizes, please order one size up, feel free to contact us if you have any questions about the size. 🐶No Pull, No Choke Dog Harness---The double fixing method of hook and loop fastener and buckle, the sturdy double D ring provides you with two choices of traction for safer dog walks. its vest-like design distributes the pressure of the leash evenly across the chest and shoulders to prevent choking or neck strain, perfect for dog training or dogs who tend to pull. 🐶Comfortable and Reflective ---Adjustable dog harness features colorful plaid and breathable mesh fabric, comfortable to wear and will not stick to the dog's hair. Reflective strips deign reflect ambient light in low light conditions, making you and your dog safer when walking and moving around at night without worrying about blurred vision in the dark.