The giant bottle cap coasters are giant bottle caps meant to be an ironic coaster for you to rest your beer on as to not get water marks on the brand new coffee table you just brought home from goodwill for $6.50, and is sure to class up your otherwise stylish frat house. The giant bottle cap coasters are made from plastic, have rubber feet on the bottom to prevent the caps from sliding and/or scratching the table, comes in a set of 4 bottle cap coasters, and measures 4.4 inches x 4.4inches x 0.9 inches.