• Adjustability: The harness features 4 adjustment points for the neck and chest, ensuring a perfect and comfortable fit. It includes quick-release buckles for easy placement. • Reflective Design: Reflective strips that increase your dog's visibility at dusk and in the dark, ensuring their safety. • Durable Material: Made with high-quality Oxford fabric and breathable mesh. The D-ring is also made of Oxford fabric, easy to clean and quick-drying. • Multiple Sizes: Ideal for medium and large dogs, from puppies to senior adults. Compatible with breeds like Golden Retriever, Labrador Retriever, and German Shepherd. • Measurements: Size S, suitable for dogs with a bust of 45-59 cm and a weight of 7-15 kg.