The tray is made of plastic, is light in texture, environmentally friendly and durable. This kind of sprouting container is particularly suitable for growing small crops and can provide you with a simpler and more convenient way of planting. With it, you can grow bean sprouts, grass, green vegetables and other small crops in your garden, balcony, courtyard and other places. It is a very practical pot that can provide you with convenience. Features -Color:Black -Material: Plastic -Size(S): About 16.20X12.00X5.00cm/6.37X4.72X1.97inch -Size(L): About 22.50X16.50X7.50cm/8.84X6.48X2.95inch -Can provide you with a simpler and more convenient planting method to meet your needs. -The are easy to take root, no need to worry about the falling on the bottom tray. -It has a wide range of applications and can be well applied to planting of various small crops. -The tray can promote growth and is easy to remove seedlings. -With good process details, breathable and durable, it is an excellent container. Package list: 2 Sets x gardening tools