Auction is for these 5 clear glass unbranded glass furniture coasters.  They measure 3 inches across outside bottom and 2 1/4th inches across inside top. They are 7/8th inches high and the inside depth is 1.25 inches. These also make great small animal and reptile feeders. They are easy to clean and sanitize! All 5 are in very good condition aside from some light hazing. on inside bottoms. *** Thanks for looking!