タイトルまたは説明

the product maintains a relaxed state under normal conditions, soft and elastic, once subjected to a violent collision or impact, the molecules immediately lock each other, quickly tighten and harden to digest the external force, forming a protective layer, when the external force disappears, the material will return to its original relaxed soft elastic state. 
Due to its characteristics of softness, environmental protection, safety, and easy molding, it has been widely used in fields such as children's toys. In order to change the performance of glass or add other characteristics, such as bright colors, etc