PREMIUM FABRIC- Our dog cooling bandana is made of high-quality self-cooling fabric, the built-in ice crystals will expand and keep cool when exposed to water, and the materials used in this cooling dog collar are 100% safe for pets. This dog cooling towel provides up to 6-10 hours of cool enjoyment for your dog. SIMPLE TO USE- Soak the neck scarf with water, wring it out fully, then put this dog cooling scarf on your dog. For the cooling effect more obvious, you can wring it out and put it in the refrigerator for 10 minutes. Special cooling technologies make it more convenient for dogs to enjoy cool. Keep pets calm and comfortable playing healthy and happy. TAILOR-MADE FOR PETS- Furry pets need more heat protection, and this summer dog bandana is the best choice for this hot summer. This dog ice cooling collar better solves the defects of instant cooling and maintaining coldness that cannot be solved by ordinary bandanas. It's durable and machine washable so it won't lose its shape after multiple washes. WIDE APPLICATIONS- Our lightweight ice towels for pets have a very wide range of applications, there are three sizes Small / Medium / Large to choose from, the neck is adjustable, and the maximum neck circumference can reach 25 inches. Besides, this cooling bandana is very suitable for using to drive away heat when indoors, walking, jogging, playing, and climbing.