Steel Blue Rough Rolled is a flinty, steel-blue colored transparent glass in a subtle, delicate texture that causes the glass to sparkle in the sunlight. Rough rolled looks like a soft flannel sheet was pressed into the glass surface while it was still warm. This style of glass has a subtle, delicate texturing that gently mutes transmitted light and images imparting privacy, while adding elegance and richness. Sold online in 6" x 12" sheets.