Fast-Fold® Skirts for Deluxe, Heavy Duty Deluxe and Truss screens.- Box pleated and attach with snaps to Fast-Fold screens to give a finished aesthetic- Standard skirt height is 45""- Available in Ultra Velour, which is inherently flame retardant- Da-Lite Ultra Velour can be washed in a washing machine, and will continue to be flame retardant while the cotton velour will lose its ability to be flame retardant with a number of dry cleanings- Da-Lite Ultra Velour is sound neutral with a high opacity- Available in black, blue or gray- Optional Adjustable Skirt Bar so that the skirt can be used to mask the bottom of the viewing area of the screen