Outcropping – Random Home » Hardgoods Nursery » Unilock Pillar Caps Accessories & Bulk Materials Lighting Natural Stone Rochester Outdoor Living Rochester Pavers Rochester Walls, Steps & Coping Unilock Fireplaces & Firepits Unilock Pavers Unilock Walls, Steps & Coping » Drywall - Cut Drywall - Random Flagstone Natural Stone from Unilock® Outcropping - Random Pillar Caps Steppers (Flagstone) - Random Steps Wisconsin Granite Boulder Random thickness, heights and depths. Covers approximately 5 face feet per ton. Thickness Options Available Thickness Options Available Chestnut 4-8", 8-16" — Chilton — Standard, Weathered Edge Fondulac — Standard, Weathered Edge Fondulac for Steps 5-7" — Highland Brown 5-8", 8-12", 10-16" — Lannon — Standard, Weathered Edge Silver — — White — — Colors Chestnut Chilton FonDuLac Highland Brown Lannon Silver White FonDuLac for Steps