Rosco Cinegel #3762 Roscolex N.3 Acrylic Panel, 4x8', 5-Pack

Amber and Neutral Density daylight control filters are also available in optically clear, rigid acrylic sheets measuring 4 x 8' (1.2 x 2.4m) or 5 x 8' (1.5 x 2.4m). They offer quick set-up, easy handling and multiple re-use.