The 3-foot Round tree grate is the smallest tree grate we offer. It’s the ideal solution for placing around smaller trees in narrow sidewalks, playgrounds, or atriums. Provide safe and easy passage to pedestrians with our all-plastic tree grate made from post-consumer recycled plastic. At only 19-pounds, the 3-foot Round is a lightweight option that is easy to install, and will cost less than a third of comparable iron tree grates. Featuring a radial design with openings less than ½” W x 2 ¼” L, this tree grate will meet ADA compliance while maintaining a beautiful appearance for years to come.