CrazyDeal 12 Cells Hole Grow Box Tray Cloning Partical Plant Seeds useful Insert Propagation Seeding Kit Brand new and high quality. Heat preservation and moisture and pervious to light. The soil and water will not flow everywhere, convenient management, transparent lid can clearly see the growth of seedlings. Lid is very fast, don't have to worry about the wind run, very strong, can be multiple fold together to save space. Material:Plastic.