Paterson Dev Tray 5×7" Set of 3 (GRW)
Paterson Plastic Developing Trays for 5×7" Paper (Set of 3 One of each Color) constructed of a hard durable, chemical resistant plastic, are available for all popular print sizes in 3 colors to help differentiate between chemicals under safelight conditions.
This is a set of 3 trays, with one of each color. The trays are 8 x 10" (20.3 x 25.4cm) in dimension, for prints sizes up to 8 x 10".