Plasticraft Displays manufactures gridwall shelves and greeting card trays from 3 mm clear acrylic. They fit onto gridwall panels so you can arrange lightweight merchandise and cards at the height that suits your display.
Choose from flat shelves measuring 300 × 100 mm, 400 × 150 mm or 595 × 200 mm, or use the 595 mm-wide card tray to display greeting cards face-on.