Lightweight matte box made of carbon fiber, with adjustable filter holders. Selling because I don't use it. The box in the photos is not included. - Brand: Smallrig - Model Name: Lightweight Matte Box - Material: Carbon Fiber - Features: Adjustable filter holders - Package Contents: Comes with the original box - Design: Lightweight design Includes retainers for 67, 72, 77, and 82mm. Can be attached to major lenses such as 16-35, 24-70, 70-200, and 100-400. Thank you for looking.