7/8" (23mm) deep trays, deep enough to securely retain sand, gravel or water mats.
The tray is not sealed at the corners to allow adequate drainage. To make the tray watertight either line with polythene or seal the corners with a waterproof adhesive.
Available in two widths & two lengths:
6" (15cm) wide - suitable for holding small garden tools, pots etc.
10" (25.5cm) wide - perfect fro holding full size seed trays.
34" (86cm) long - fix over two glazing channels in an aluminium greenhouse using one pair of brackets, fixing to either the wall or roof of the greenhouse.
58" (147cm) long - use three brackets to fix over three glazing channels in an aluminium greenhouse to make either a wall mounted or hanging shelf.
PLEASE NOTE: this tray is made up of two 29" trays joined in the middle.
We use these aluminium Shelf Trays in both our Wall Mounted & Hanging Shelves.