<b>Black Plastic Gardening Trays with NO drain holes.</b><br><br> Growing Trays can be reused over and over again. Perfect for growing wheatgrass, starting seedlings, growing microgreens in soil & more. Sturdy black plastic. Precise fit for Sure to Grow pads and Micro-Mats hydroponic pads.<br><br> <b>Great for Growing:</b><br> Fodder and Fodder Systems Microgreens<br> Wheatgrass<br> Germination of Seedlings<br> Soil<br> Rockwool<br> Vermiculite<br> Perlite<br> Many other Growing Materials<br>