Overtime Concrete - QS Leather + Add to My Request List Send My Request List > Print Pattern: Overtime Color: Concrete Leather Group: 1 Leather Type: anilinePlus Leather Cleaning Code: 1 Average Hide Size: 48 sq.ft. Color Fastness: 4 Leather Usage Code: heavy F/R Rating: Cal 117-2013; NFPA 260, Class 1 Submit