... for landscaping 3 .recycled glass chips for concreteDetailed Product Description-Crushed Colored Glass, regular sizes: 1-3mm, 3-6mm, 6- ... 1.25mm, 1.25-2.50mm, 2.50-4.00mm-Crushed Crystal Glass, regular sizes: 0.1-0.3mm, 0.3 ... -1.25mm, 1.25-2.50mm, 2.50-4.00mm-Crushed Sea Shell, regular sizes: 2-6mm, 6-9mm, 9- ... 12mm, 9-15mm-Crushed Black Quartz, regular sizes:0.1-0.3mm, 0.3 ...