EJ streetscape products adorn the streets of some of America's greatest cities. Designed for pedestrian traffic, our full line of tree grates, trench grates, and detectable warning plates comply with the Americans with Disabilities Act (ADA) standards. Durable, functional and architecturally appealing, EJ tree grates encourage healthy tree growth and create a vibrant landscape. Customize your tree grate with logos or light ports. Contains 85% recycled materials.