1. NO PULL & NO CHOKE dog harness featured with 2 strong metal delta shape-rings on front and back for leash attaching, front clip prevent pulling and back for relaxed walking. Durable thick enforced box stitches and bartacks that preventing ripped off even pulling hardly. Pulling pressure is evenly distributed to the body to prevent choking2. EASY TO USE AND LOCKING SECURITY The dog harness with simple design and quick snap buckles which make it easy to put on and take off. Locking feature on both snaps makes it more secure, no accidentally detachment.chest for easy adjusting to fit your dog , even with some room of growth. Perfect for daily walking, running, hiking, training, hunting, outdoor adventure and more3. DURABILITY Made of oxford durable webbing, enhanced high density oxford, breathable mesh lining and strong accessories including buckle4. EASY CLEANING Machine washable is easy for daily use. All metal accessories are rust-proof5. REFLECTIVE Reflective stitching maintains high visibility at night for safety