Set of 3 Darkroom Print Film Photo Paper Developing Trays for Cyanotype Developing Fixing 8x10"

Function: for film/negative/photo paper processing, conducting cyanotype, thinning and thickening... ...

Parameter:
Inner size: 8.6"x11" (21.84x27.94cm), suitable for 8x10" and smaller format photo.
Outer size: 13.11"x10.43x1.3" (33.3x26.5x3.3cm).
Material: shock, acid and alkali resistant plastic.
Heat resistant: up to 80ºC (176ºF).
Package: set of 3 trays (red, green, blue).

Though the design can't be compare with branded trays like Paterson, but it is a good choice for darkroom developing, for it is cheap and duarable.