This RED Matte Box Filter Tray is an accessory that holds 4×5.6 size filters to be used with the RED PRO Matte Box. These trays are lightweight and easily fit into the 2-Stage and 3-Stage RED Matte Box Adaptors.
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