US State Map Walnut Coasters Product Info: -Set of 4 natural Slate coasters -Design: Your choice of any of the 50 States in the USA. -Each Coaster measures approximately 4" x 4" x 3/8" -All coasters will have the same state design on each coaster. -Laser engraved image -Each set is tied with jute cord and has a Lillie Pad tag on back. Please note: Slate is a natural product and commonly includes natural mineral inclusions such as pyrite and quartz (see photos). The rough outer edges and corners of these coasters may be brittle and have tiny chips after shipping. Also, the border of the slate may not be perfectly square due to the way they are hand-shaped during manufacturing. These are all normal occurrences for these coasters and not considered flaws. However, if your coasters arrive broken or have a major chip (1/2" or larger) please let us know.