The beautiful wood coasters are made by cutting slices from Californian Pine logs and then sanding them smooth for a rustic yet refined look. Each coaster is 3/8" thick and between 3.5 and 4 inches in diameter. The wood slice coasters compliment any living space quite well, regardless of style. The unfinished surface of the wood slices makes the perfect coaster, keeping furniture safe from moisture and heat given off by mugs or glasses. In addition to being excellent coasters, these wood slices can also be used to create your own crafts or decor.