Seed Starting Tray, Growing Tray for Microgreens, Indoor Gardening Soil, Green. Note: This product page is only for the green color. If you need other sizes/colors, please refer to the Questions & Answers section. Description: Product: This 12-cell seed starting tray set is great for growing your plants at home. Material: Made of PET PS material, ensuring the durability and longevity of the plant growing tray. Size: The dimensions of the plant germination tray are 7.48 inches x 5.91 inches x 4.53 inches, and the round lid has a diameter of 2.36 inches. Design: There is a knob on the seedling tray to control the opening and closing. Wide Application: The propagation tray is suitable for seedlings, indoor gardening, growing microgreens, etc. Specification: Product size: 19cm x 15cm x 11.5cm / 7.48in x 5.91in x 4.53in. Round lid diameter: 6cm / 2.36in. Package includes: 1 lid, 1 seed starting tray, 1 bottom tray, 1 round cover. Note: Please allow slight errors due to manual measurement and different monitors.