Case of 100
STRONG AND DURABLE – Built from ultra-tough, top-grade BPA-free black plastic LARGE SIZE – With an outer dimension of 21.2" x 11" x 2.48", these trays are big enough for not just seed germination, but also seedling/small plant development DRAIN HOLES – These trays have drain holes, which make them suitable for plants like wheatgrass that can’t tolerate standing water VERSATILE AND REUSABLE – Trays are multi-purpose and can be used in indoor gardening, greenhouses, and wheatgrass & microgreens cultivation COMPATIBLE – Fits perfectly with most 2", 4", and 7" tall humidity domes and seedling tray/plug inserts, as well as with all 10" x 20" seedling heat mats