Griffon-toned upholstery fabric constructed for heavy-duty furniture systems. Composition: 100% polyester. Approx. GSM: 340 ±10. Width: 54–56 inches. Martindale rating: 45,000+ rubs. Light fastness: Grade 4–5. Suitable for hospitality seating, sofas, and modular commercial installations. Engineered for consistent tensile strength and dimensional stability.