Victorio VKP1014 4-Tray Kitchen Seed Sprouter _ Includes 4 growing trays, 1 water collection tray, 1 lid, instruction manual and organic alfalfa sprouting seeds. Each tray measures 6 inches by 1-3/4 inches. Sprouter can be expanded to 8 growing trays (extra trays sold separately). Trays made in USA of strong, crack-resistant, BPA-free plastic. 2-year warranty.