【ABS+Silicone】: Heat-insulating mat is made of ABS and silicone, which can withstand up to 240℃ and effectively prevent the desktop from being damaged. 【6.5mm Thickened】: The thickness of the coaster reaches 6.5mm, which not only improves the overall stability, but also enhances the heat insulation effect. 【Stable Base】: The coaster has 2 shapes of square and round base to choose from, which makes it stable and not easy to be tipped over when placed on the desktop. 【Foldable Storage】: Foldable design, when stored, it can be turned into a small tree-like decorations, not only saves space, but also can be used as desktop decorations. 【Easy Cleaning】: Silicone surface is smooth, not easy to absorb moisture and grease, simply rinse it and it will be as good as new.