【Upgrade Heightened Lid】 Increase the height of the seed starter kit lid to provide ample room for flowers, vegetables, fruits, herbs and other plants to grow. It is not only suitable for seed germination but also suitable for plant cutting germination. The tender plants can stay longer time in the seed starter tray.【Unique Adjustment Design】Adjustable window, the internal humidity can be adjusted according to your needs. Drain holes at the bottom for better drainage. A transparent seed tray lets you keep an eye on plant growth. So you have total control over the growing process.【Perfect size for large seed】1.5 inch for each cell makes these reusable seed starting trays suitable for large seeds, such as tomatoes, peppers, potatoes,eggplants, and so on.【Thicker material:0.8MM】 Compared with other 0.5mm plastic material durable and not easy to break, because our seedling starter trays using 0.8mm material can be reused. More robust (Note: Please avoid prolonged exposure to high temperature above 48°C)【Package include】5 x Plant Seed Tray, 5 x Watertight Base Tray, 5 x Humidity Dome, 1x Marker Pen,10 x Plant Labels.