These coasters made up of a natural semi-precious stone so the
pattern, thickness and color would vary from one piece to another. Extra
protective. 6 mm thick. the natural stone coasters are heavy-duty and Felt at
Bottom to protect your tabletops. Use outdoors and indoors. Perfect for the
patio! , home parties , cocktail parties. It won't be damaged by water or sun
exposure. This is a product designed emotionally made by rural artist as a
skilled ARTISAN CRAFTSMANSHIP. A very appealing Eye catching, ethnic, Antique
traditional style master piece. .All are Handmade so some imperfection might
occur.