Introducing our 4" Square Slate Coasters, perfect for protecting your furniture while adding a touch of natural beauty to your living space. These coasters are made of high-quality slate and come in both square and round shapes. They can be personalized with anything you desire, from your company's logo to a fun quote. Sold individually or in sets of 4, these coasters make a great gift for anyone who appreciates functional and stylish home decor. With our advanced laser engraving technology, we can create a lasting design that will withstand years of use.