Ideal for parks, city, or indoor atriums, Designer tree grates protect developing trees and their root systems. Sport motifs that depict nature, urban settings, and cultural themes. Designs range from foliage to patriotic stars. Select from square, round, rectangular, and combination styles, in sizes measuring from 30 to 108 ins. Slotted design permits efficient watering of tree, while promoting drainage. Made of cast iron, extracted from recycled materials such as those found in discarded automobile parts and household appliances. Meet ADA specifications for pedestrian safety. Options include custom logos, lighting, and tree guards.