Soft Cement Coaster Niche Personality Household Waterproof Insulation Mug Mat $ 16.00 Product Information: Material | Soft Cement Mixture Size| 106x 106x 11mm The magical material of soft cement retains its cement-like hardness visually. Yi is rough, used, but soft and elastic on top, it is a compound type The material is mixed with cement, sand and silica gel, etc., with special Modulated in proportion, the material full of experimental spirit is soft cement The core soul of the team. Packing List: Coaster x1