Specifications Material ASTM F1700 Class III heterogeneous vinyl flooring that is ISO 9001 and ISO 14001certified Format Tile Size Tile Size 18" x 18" Tiles Per Case 16 Area Per Case 36 sq ft Sizes are approximate Thickness Tile Thickness 3 mm Weight Tile Weight Approximately 1 lb/sq ft Installation Options Glue Down, Quarter-Turn Tiles (Parquet Pattern)