Custom Round Absorbent Coasters for Drinks

Our ceramic coasters uses absorbent ceramic on the surface and soft cork at the bottom. Mini size convenient for taking out or storage,take no places. Applies softer but anti skid cork back at the bottom,which can effectively isolate the heat and cold,and absorb water so that your desktop will not be polluted,protect your furnitures or tabletops from from dirty,spills,water ring and scratches,especially for wooden table. Our drink coaster can hold cocktail glass,beer glass,goblet,coffee cup. 3.9" L x 3.9" W x 0.28" H