Super Sprouter 10 x 20 Short Germination Tray with Hole has a shortened tray wall that measures 1.3 inches tall. They can be used for germinating seeds when removing excess water is important. It will also eliminate standing water on larger plug inserts to avoid over watering.
Super Sprouter 10 x 20 Short Germination Tray with No Hole has a shortened tray wall that measures 1.3 inches tall. They can be used for germinating seeds, but also work well as a catch tray for water on taller inserts and can hold up to a gallon of water.