Chamonix provide all kinds of holders for our cameras. We have 5X8, Whole Plate, 7X17, 8X20, 4X10, 12X20 etc.... holders. They are all made to a very high standard. The materials are wood(holder itself) and carbon fiber(dark slide). All of our holdes are lighter and more rigid than plastic holders. For pictures, please go to the accessory page, more pictures will coming soon. Thanks.