Product sellpoints Emergency Handle:Includes a nylon handle on the back for emergency situations, making it easy to assist your dog. Summer-Specific:Designed for summer use, this life jacket keeps your dog cool and protected in the water. Breathable Mesh Design:Equipped with a breathable mesh belly, the vest dries quickly, allowing for faster swimming and comfort. Life Jacket For Dog|Waterproof Dog Vest|High Buoyancy Material:Crafted from high-quality polyester oxford and nylon, ensuring exceptional buoyancy for safe swimming. Adjustable Fit: Features an adjustable waist belt and Velcro for a customizable, comfortable fit for dogs of all sizes Safety: The same material as human life jacket and made of high quality polyester oxford nylon and high buoyancy material, it has high buoyancy (Excellent Breathability) This dog life jacket features a breathable mesh belly that drains and dries quickly, making it easier to play in the water, and allows puppies to swim faster 【BACK HANDLE】Nylon handle on the back can help your dog swim for the first time swimming or discomfort kids. The handle can pull your dog out of the water in an emergency situation 【Adjustable】The combination of adjustable waist belt and Velcro makes it easy to put on and take off the dog life jacket and create the most comfortable condition for all types and body sizes Please note the size: Please refer to the measurement diagram for sizes. Chest measurement is the definitive indicator. If the size is between two sizes, we recommend choosing a larger size to make your dog more comfortable