Exfoliated Vermiculite: 0.3-1, 0.5-1.5, 1-2, 1-3, 2-4, 2-5mm; 20-40, 40-60, 60-120, 50-150mesh Color: Golden, Silver Vermiculite Expanded Vermiculite Gold VermiculiteExpanded VermiculiteColor: Golden, SilverSize: 0.3-1, 0.5-1.5, 1-2, 1-3, 2-4, 2-5mm; 20-40, 40-60, 60-120, 50-150meshGolden Vermiculite Flakes: 0.3-1mm, 1-2mm, 2-4mm, 4-8mmSilver Vermiculite Flakes: 0.2-0.72mm, 0.3-1mm, 1.4-2mm, 2- ...