The HF Series Roller Window Blind offered by us is flame retardant, meets the requirement prescribed in CPAI-84:1995 Section 6. The HF Series Roller Window Blind exhibits high tolerance, does not contain glass fibre and is highly appreciated by clients. Specifications : Composition of 70% PVC, 30% PolyesterWeight of 418 gms.sqm. (+ - 5%)Openness factor of 5% (approx.)