These are practical coasters that can play a good protective role, effectively avoid scratching the table or countertop, and has excellent anti-slip properties to that your cup will not easily fall into pieces from the coaster. Features - ColorAssorted Color - Material: Silicone. - Size (L): 19.50X19.50X0.35cm/7.66X7.66X0.14in. - Size ( ): 16.00X16.00X0.35cm/6.29X6.29X0.14in. - Size (S): 11.50X11.50X0.35cm/4.52X4.52X0.14in. - Heat protection to prevent desktop damage. Suitable for all kinds of pots, bowls and basins. - Made of materials, groove designed surface, safe and environmental protection. - They have good heat insulation effect and can protect your table well. - They can avoid scratches to a certain extent and prolong the service life of the cup and bowl. - Creative and practical round rainbow coasters will be your perfect home decoration. Package list: 1 Mat(L) 1 Mat( ) 1 Mat(S)