Popular Sunscreen Blind Fabric 1.Sunscreen fabric is fire and flame retardant, large public buildings and office buildings are required to meet the national fire protection standards. At present, according to different building needs, the shade fabrics generally use flame retardant B1 level (oxygen index ≥32, general buildings are available) and B2 level. 2.The size is constant. The material of the sunscreen fabric determines that it is not malleable, will not deform, and maintains its flatness. Welcome to contact us for FREE SAMPLES and PRICE! Judy Jia:+8615208497699 business@groupeve.com