Size: M. Chest Circumference: 16"-18". Weight Compliance: 15-20 lbs. Length: 59". For best fit, measure your pet and refer to our size chart before purchasing. Key Benefits: - Unmatched Comfort: Crafted from soft, breathable knitting material that keeps your pet comfortable throughout the day and night. - Enhanced Visibility: Features reflective details that improve visibility during early mornings or late evenings, ensuring your pet is safe while outdoors. - Easy to Locate: The cable bundle design makes it easier to spot your pet, even in low-light conditions. Attributes: - Function: Ideal for walks, outings, and casual wear, this product provides both style and utility. - Compatibility: Suitable for medium-sized pets weighing between 15-20 lbs with a chest circumference of 16"-18". - Material: Made with high-quality, breathable fabric that prevents discomfort and allows for easy movement. Use Scenarios: 1. Morning Walks: Keep your pet visible and comfortable during early morning strolls with the soft material and reflective design. 2. Evening Outings: Enjoy late-night adventures without worrying about your pet being unseen, thanks to the integrated reflective elements. 3. Daily Wear: Use this comfortable and stylish product for everyday activities, ensuring your pet looks great while feeling great. This product strikes the perfect balance between comfort and safety, making it an essential addition to your pet's wardrobe.