Material : Acrylic Available in transparent or various colors and patterns, these coasters are sized to fit standard drinkware such as cups, mugs, and glasses. Their compact design ensures they don’t take up much space on tabletops. Acrylic coasters provide excellent protection for your furniture, preventing condensation and heat marks while offering a stable surface for drinks. Note: There might be an error of 1-3 cm due to manual measurement, and slight color differences may occur as a result of varying lighting and monitor effects.