Mini Greenhouse for Plants, 6 Pieces 72 Cells Indoor Tray Seedling Tray Nursery Grow Box with Durable Lid and Ventilation, Green

0.8mm thickness material: Compared with other 0.5mm plastic materials, our seed trays use 0.8mm PVC material to be reusable, durable and not easy to break. (Note: Please avoid prolonged exposure to temperatures above 48 ℃) UNIQUE DESIGN - Adjustable window allows you to adjust indoor humidity from 50% to 100% according to your needs. Clear stray seeds allow you to keep an eye on growth. Drainage holes at the bottom for better drainage. So you have complete control over the growth process. A perfect size for seed start: Each cell is 3.8x3.5x5.5cm, 72 cells in total, suitable for small seeds, such as flowers, vegetables, fruits, tobacco and other plants. The mini-greenhouse is suitable for balconies, terraces and windowsills. Compatible with Heat Mat