
Inherently Flame Retardant Backdrop Curtains with Superior Sound Absorption Features for Stadium, Theater and Events Decoration. Inherently Flame Retardant: Made of 100% IFR Polyester yarn, maintaining fire resistance even after washing. Superior Sound Absorption: Designed for theaters and stadiums to absorb sound and create distraction-free environments. Global Safety Compliance: Meets international standards including NFPA701, CA117, GB20286-2006, and BS5852. Blackout Capability: Opaque matte finish prevents light reflection for immersive audience experiences. Flexible Customization: Offers full, minor, and flexible customization from samples or designs. Standard Size Fabric: Fabric width is 155cm with a weight of 420gsm for durability. Fast Delivery: Delivery time is 15-35 days after deposit, negotiable for urgent orders. Free Sample Available: Provides free A4 size samples, shipping fee required.