Each seed kit has a hole at the bottom to help with drainage. A dome with adjustable vents allows for proper regulation of humidity and temperature.The seed is made of high-quality plastic material, which is thick and durable and can be reused. Save water.The seed tray is designed with a transparent plastic cover, which is easy to observe the growth process of the plant.These seed trays are suitable for small seeds. Include plants such as roses, vegetables, strawberries, and tomatoes.Colour: As shownMaterial: PlasticPackage Contents:10 x Plant Germination Trays10 x Plant Labels2 x Plant Shovels1 Pair x GlovesOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is 1-3cm. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.