Foam Glass Gravel

47 foam glass gravel products are offered for sale by suppliers on Alibaba.com, of which gravel & crushed stone accounts for 80%, other heat insulation materials accounts for 6%. A wide variety of foam glass gravel options are available to you, such as building, garden and decoration.You can also choose from black, white and colorful foam glass gravel,as well as from modern, industrial, and contemporary foam glass gravel, and whether foam glass gravel is landscape, floor, or garden decoration.