Gourmandise Sanrio Characters Smart Cooling Premium Kuromi SANG-651KU

This smartphone accessory helps to slow down the rate at which various devices, such as smartphones and tablets, overheat. We use the "FREY" heat storage sheet from Kyodo Giken Kagaku Co., Ltd. in Japan. It prevents slow operation and degradation. It can be applied and removed multiple times. With its ultra-thin design of just 0.9mm, it can even be used by tucking it into a case.