Medium Diffusion Reduces Light: 2.0 f-stops Silent in the wind. Material has grommets for tieing to frame.aracer.mobi Related projectsViewSilk White 1/4 StopFrames / FlagsAvailable Size: - 6x6 - 8x8 - 12x12 - 20x20ViewHalf Soft FrostFrames / FlagsSize 8 x 8 12 x 12ViewBlue ScreenFrames / FlagsSize 8 x 8 12 x 12