Spray guards are ideal for protecting young trees from damage caused by herbicides due to the solid 30cm plastic base. The top 30cm is an open 8mm x 9mm mesh, which allows the tree to breathe and grow naturally. Applications Protects young trees from herbicides. Guards established trees. Protects against rabbits and other predators. Benefits Size: 60cm x 13cm. 30cm high solid base protects the plant at the base. 30cm high mesh structure at the top allows light and water to permeate. Installation Instructions Support with bamboo canes. Other sizes available upon request.