[Cooling a Day: Our advanced cooling technology will cool the pet pad to ideal temperature (between 60-80°F). Effectively provided cooling experience for 24 hours a day in summer. Compare with AC our system is energy savings. Working Condition: The best working environment for our System is room temperature above 77°F and below 100°F. It only takes 10 minutes to achieve optimal results after turn on the cooler. "Durable and Comfortable: The surface of dog pad is made of cool-feeling fabric that are soft breathable and comfortable to the touch. The inner layer is premium foam. It can withstand your pets daily activities and provides a soft resting area!" Safe and Easy to Clean: All materials are safe non-irritating fibers. No chemical gel or refrigeration electric shock problem. Best of all the inner water mats are removable. The water mat can only be cleaned by wiping it with a water rag. For the pad without the water mat just throw it in the washing machine. Releasing Life! Perfect Service: Our mission is to provide our customers with good quality product and service. If you have any issue just let us know and we handle it asap. Wish you have a great experience with Lucky Tom Cooler.]