Seed Starting Trays (Qty. 5) Germination Trays Are Solid No Drain Holes, Starting Cuttings, Cloning 5 Quality Seed Starting Trays Stamped Channels No Holes Standard 1020 Flat, Measures 21" x 10.5" x 2.5" Accomodates Standard Dome Lids or Inserts For Seed Starting, Germination, and Cloning