[Biodegradable] Made of high quality plant fiber material, eco-friendly and 100% biodegradable, and with good water absorption, retention and breathability, the roots can easily penetrate the tray [Increased survival rates] Using the seedling trays allows the roots to breathe freely, can help seeds to take root and germinateand, the water and all other nutrients necessary can also penetrate unhinder [Easy to transplant] No need to dig out the seedlings from seedling pot, and transplant directly to the soil or larger pots, without disturbance for plant roots, and improving the survival rate [240 Cells] Each seed tray has 12pcs compartments, the tray size: 16cm x 12cm x 4.5cm, the each cell size: 4cm x 4cm x 4.5cm, each cell can be excised according to the needs of transplantation [Applicable] Widely used for planting fruit, vegetable and flower seedlings, especially young root vegetable seedlings, cuttings or transplanting, healthy growth indoor or outdoor for precious plants