Waterproof＆Durable Material: The SMONT Dog Life Jacket is constructed from waterproof polyesteran and an extra rugged ripstop nylon that can withstand numerous trips by the beach or pool. Breathable mesh for quick dry let your pet stays comfort Multi-purpose: Ripstop polyester is waterproof and windproof which can be used as winter cold weather coat. Unique shape designed can also be used as Halloween costume Highly Recognizable: Reflective stripes and safety colors to enhance visibility. The bright mermaid squama and funny sharks fins is highly visible so you can spot your pup easily on water and land. Doesn't need the worry not to be able to find your mate Convenience & Practical: Adjustable belt and quick-release buckles make it easy to put on and take off. Heavy D-ring is for attaching dog leash. Durable grab handle of the dog life preserver makes it easy to pull your pet out of in any emergency Warm Tips: Choose the size after measure dog. Chest girth is the decisive measurement. And take any other unique traits into consideration when choose the size. For your pet’s health, please do not leave dog unattended while using a life jacket WATERPROOF＆DURABLE MATERIAL: The SMONT Dog Life Jacket is constructed from waterproof polyesteran and an extra rugged ripstop nylon that can withstand numerous trips by the beach or pool. Breathable mesh for quick dry let your pet stays comfort