Protect your surfaces with this set of 4 natural slate coasters. Each coaster is handmade from 100% food-safe natural slate, measuring 10x10cm. They feature anti-slip pads to prevent scratching and sliding. These coasters are durable, natural, environmentally friendly, non-toxic, and heat-resistant. They are easy to clean by wiping with a damp cloth or running under water; however, they are not suitable for dishwashers. These coasters are a great gift idea for various occasions and can also be personalized through laser engraving or other crafts. The natural variations in slate color and texture add a touch of rustic charm to any table setting.