DOCO Solar Air Limited Slip Collar features lightweight and durable high quality air mesh that provides a comfortable fit total control and style between your dog's neck and collar. Ultra comfort design has a limited slip design for small corrections when your pet pulls too hard. Dual layered mesh for higher tensile strength and more breathability function. Easy on and easy off durable side release plastic buckle with adjustable tri-glide for custom fits. Yellow reflective rope piping to ensure your buddy is safe and seen at all times. Sewn with heavy-duty stitching for lasting quality and constructed with Zinc Allow DOCO D-Rings for attaching and leashes. Solid and vibrant colors are easy to see. Make sure to select the matching DOCO leashes to complete your buddies look!