Compatibility: All 4x5'' Standard Film Holder ( Plastic and Wooden ) | Material: PVC | Package: 2x dark slides ( film holders are not included, for reference only. )
Compatibility: Mamiya RB67 RZ67 Pro SD 6x9 6x4.5cm Medium Format Camera | Material: Stainless steel | Package: 1x dark slide | Function: to prevent the film being exposed during unloading or replacing the film cassette or roll film back, play the role of shading and airtight. | PS: Roll film back not included, for reference only.
Material: shock, acid and alkali resistant plastic. | Heat resistant: up to 80ºC (176ºF). | Function: for film/negative/photo paper processing, conducting cyanotype, thinning and thickening | Inner size: 8.6"x11" x1.06"x1.06"(21.84x27.94x2.7cm), suitable for 8x10" and smaller format photo. | Outer size: 13.11"x10.43"x1.3" (33.3x26.5x3.3cm).