Plant Tray 1.Used for seeding nursery 2.Can be used for 8-10times Plant Tray, seeding tray 1) Used for vegetable, flower and forestry seeding nursery2) Material: Polystyrene3) Numbers of plugs: 32, 50, 72, 105, 128, 200, 2884) Diameter of plug: 2.8cm, 3.8cm, 4.8cm5) Thickness: 0.80-1.00mm6) Could be used 8-10times Plant Tray