Unique Wings Design, adjustable nylon straps, quick-release buckles, heavy-duty yet more comfortable magic sticker fastening system around the belly, D-ring hook is perfect for dog leash to prevent your dog from running awayWaterproof Breathable Material, the dog life jacket Make of high-quality oxford cloth and polyethylene foam, an advanced breathable mesh lining underbelly for proper cleaning and drying fastReflective Bands & Handle Design, the dog life jacket with bright safety colors to enhance visibility, then the strong and convenient top grab handle is perfect for easy rescues by hand if your dog is in dangerMultiple protection and perfect buoyancy, removable neck foam panels, it Can balance and prevent your dog from being choked when swimming, the secure float foam can support your dog swimming without tired feeling greatlyWarm Tips: Chest girth the best decisive measurement. and take any other unique traits into consideration when choosing the size Please allow Slightly measuring deviation due to manual measurement