... DESCRIPTION: Item:Fiberglass projection fabricItem No.:sjc-167Base fabric:Fiber glassThickness:0.4mmWeight:440\550(±20)gsmWidth: ... -static, temperature resistance measurement, etcProduct Description:Function: widely used in the teaching, literary style, movies and television, ... ,water ,wrinkle ,static electricityand so on ;the screen fabric extends vertically ,haven’t hemstitch ,doesn’t turn yellow ...