This Rolleiflex Film Advance Roller Lever is a must-have replacement part for your camera. It is specifically designed for Rollei cameras and is compatible with both medium format and Rolleiflex series cameras. This film holder adapter has been made in Germany and is of excellent quality. The unit quantity for this item is one and it comes with free shipping. It is a unit type product and is suitable for those looking for replacement parts and tools for their cameras. This item is perfect for those who are looking to enhance their camera's performance without having to worry about its condition.