The RED Matte Box with Cage and Side Flags provides the most complete, agile Matte Box solution for adding filtration and blocking undesired lens flares. The Matte Box package includes aluminum side flags, the cage, three clip-on rings: 110mm, 114mm, 140mm, and a 2-stage linear 4x5.6" tray.
WARNING: This product may expose you to chemicals which are known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov