Paterson's developing trays are made of polypropylene, which is chemically-resistant and superbly durable. The ribs along the base help ensure the tray's stability, and keeps your prints from sticking to the bottom. Each tray also has an extra-large pouring lip for minimalizing chemical splash. Accommodates 16x20 inch print size.

NOTE: We only offer in-store pick up for this item due to its irregular shipping size.