Introducing the SUNPACK food-grade, BPA-free virgin plastic, propagation tray in black. These trays are perfect for expanding your gardening activities or replacing old trays. Constructed from premium material, these 1020 propagation trays are standard size for the U.S. and Canadian markets. The trays are strong with reinforced sides and lips, making them easy to safely carry around the garden, house, or greenhouse. Their deep-channel bottom ridges provide easy drainage, helping to prevent overwatering and offering better stability for containers. Contains no drainage holes.