... concrte coating flooring usually size:1-3mm2-4mm.3-5mm China Glass Beads of decorative concrete Used for terrazzo and exposed ... ) Colour : blue, aqua, green, black, clear, red, yellow, pink, purple, amber, coffee and so on Package:25kgs per plastic woven bag ... . sincerely we look forward to receive your kindly inquiry! Decorative China Glass Beads