... *10 cm Round / Thickness: 0.8mm ~3mm Wholesale Ceramic coaster Item name beer coaster /paper coaster Materialabsorbent paper and cardboard Size8X8X0.10CM ColourCMYK Packing ... acceptable)coasters. beer coasters, beer mat, paper coaster, cup pad,cork coaster, cup mats,promotional coaster, paper card, book mark,bar mat,desk mat ...