
Yea, as lost in the mists of time as the Colossus of Rhodes is the original purpose of these estimable blue trays. So make something up. We're partial to laboratory, art-studio or craft-room uses, but we can see pre-school and primary-grade classes using a bunch, too. In dark blue plastic, they measure 10-1/2" x 6-5/8" x 1-3/8" deep, with alternating 3/8" & 1/2" lips on the long sides so they'll hook (loosely) to each other. Teensy integral feet keep them from sticking to wet surfaces. Each is a package of (3).
![]() |
39216 BLUE TRAYS |
Click a phrase to shop for products associated with that phrase (AKA "Tag"). More popular tags appear bigger. Learn more »