Breathable and Cooling -- The dog cooling vest is made from stretchy cooling fabric and a pullover design, comfortably soft, breathable, skin-friendly and durable, it will keep your dog cool and comfortable. Reusable and Washable -- The cooling vest for dogs is super breathable and super absorbent, simply soak it in water, wring it out and reuse it to keep your pet cool for hours. It is also easy to clean, just machine wash or hand wash with a mild detergent and hang to dry. Protect your Dog -- The pet cooling vest with advanced cooling technology helps to protect your dog from sunburn by providing UV protection from the intense sunlight of the hot summer months. How to use -- Soak the vest in clean water for a few minutes and squeeze dry, no need for refrigeration or bulky ice cubes. It will reach a cooler temperature than the surrounding air, which will give your pet an extremely cool sensation Wide Application -- The summer pet vest is designed to be super lightweight and completely portable, so you can take them anywhere be it in the car, inside your home, to the park. Please measure your dog's back length, chest and neck circumference and refer to the size chart before purchasing. Material: cool fabric, How to use: Soak in cold water or put in the refrigerator for 10 minutes, take out the wringing water, and wear it on the pet