Ripstop & Secure MaterialMake of high quality oxford cloth and polyethylene foam.The oxford nylon fabric is ripstop, and the mesh fiber allow for quick drying and proper drainage, offers the maximum comfort and warmth.The dog swimsuit offers great buoyancy they need while moving freely in the water. Sizes AvailableThe pet life jackets are available for 5 sizes, from XS to XL, meet most sized dogs. Please measure your dog twice to get one size and refer to the dimension chart to choose the right size for your dog. Tips: If your dog's measurement is between two sizes, we suggest the larger one. Perfect and Practical DesignThe flotation life vest is designed with adjustable belt and quick-release buckles to make your dog fit comfortably, easy to put on and take off. Handle on top for quick and easy grabbing. The durable D-ring hook is perfect for dog leash. Attractive Shark DesignThe pet floating jacket is out with fashion colors and imitates shark shape and attract person's attention, make your dog to be the focus at pool, beach, or boating with you. Kindly ReminderThis dog life jacket gives your dog additional safety and endurance in the water. For your pets health, please do not leave dog unattended while using a life jacket. And we recommend you to give your dog some time to get used to wearing this dog life jacket before using it in water.