The GB-GOLD 5-Pound Fire Glass Beads, 16 to 18mm, Gold by Firegear offers a contemporary fire media option to accent your gas fire pit or fireplace. The high quality glass material has been heat treated to create a durable and heat resistant product that is sure to stand up to the heat of your gas fire feature while the gold color offers a contrast to the flames. This 5 pound set of style large fire glass has been tumbled to remove any sharp or dangerous edges while the round shapes create a contemporary appearance and range between 16mm to 18mm in size. Includes 5 pounds of fire beads. Features Type Glass Beads. Color tequila/Gold. Contains mixed sizes of glass. About 16mm to 18mm in diameter.