Spacer Rings are used to expand the available space above a tray. They provide an additional 25mm (1 inch). A number of spacers could be linked together to make a much larger drying space suitable for flowers or even hanging complete bouquets. The trays are 25mm in height, so with a spacer ring fitted into place, you then have 50mm (2 inches) between levels.
Spacer ring suitable for the EziDri Ultra FD1000, EziDri Ultra FD1000 Digital and Harvest Maid 390mm models
The spacer ring is the same as the regular tray, without the inside spokes. This is used for bulk product and also used when drying long stemmed flowers