Surprise your friends and family with the perfect gift – these laser engraved slate stone coasters! Each piece is made of genuine stone and has a unique shape and color, so no two pieces are exactly alike. Each piece comes with 4 foam dots on the bottom to protect your surfaces. The stone pieces are also coated with a food-safe, scratch-resistant coating, so they'll stay looking beautiful for years to come. Whether you're giving them out as corporate gifts or as a surprise for someone special, you can personalize each piece with your own engraving. Get yours today!