Package Includes: 4 * coaster Coaster Size: You will receive 4 round black coasters, each measuring 10x10cm. These coasters are designed to accommodate cups and tableware of various sizes, making them ideal for everyday use. Soft Rubber Material: Our coasters are crafted from harmless, soft, and durable PVC soft rubber material. This material ensures a long service life and is resistant to aging. The coasters can be easily cleaned in the dishwasher, providing convenience and ease of use. Perfectly Balanced: Our coasters feature a pitted design that effectively traps any unwanted or spilled water, keeping it contained in the bottom of the coaster. This feature ensures that the outside of your drink remains dry and prevents water rings on your surface. Strong Anti-Slip Performance: The bold rivet design enhances the coasters' anti-slip performance, keeping items stable even on inclined surfaces. It prevents liquid from leaking and avoids leaving any marks or residue on glass tabletops. Wide Range of Applications: These thickened coasters are versatile and can be used in restaurants, living rooms, bars, kitchens, and more. Additionally, they can be placed under high-temperature candlesticks, candles, or small potted plants to safeguard your table from damage and spills. The coasters are also suitable for outdoor garden use, as they are resistant to wind and sun exposure.