The 38 round cell propagation sheet is used with a standard 1020 open flat. Great reusable tray for propagation, seed starting, and vegetable transplants. You will get several years out of these trays.
Drain Hole: Burned
Cell Dimensions: 2.31" Height/Depth x 2.215" Top
Trays per Case: 100
Volume Per Cell: Max Dry (cu. Inch) 7.20; Maximum Liquid: 3.99 (fl oz)