This was originally one piece of scrap mahogany my dad had and was not doing anything with. So i took the piece of wood (sawed it myself with my dads saw) and sawed it in half and made two coasters from it! The edges have been rounded off with my dads power saw ( i use alot of his tools) as well as all four sides, then they have been conditioned, using organic extra virgin coconut oil, which i suggest using once a month on them to keep them protected and also keep them from drying out and looking great! The measurement on these are 5x5 inches. They make great gifts or keep them for your own home. They come as a set of two and arrive wrapped with jute cord. Delivery takes about 3-5 days within the United States. Delivery time is longer for international orders. Thanks for looking!