Rose Bush Fertilizer & Care -20pcs Fabric Tree Rings Weed Control Grass Barrier Tree Protection Mat Highlights Generic Brand 20pcs Fabric Tree Rings Barrier Tree Protection Mat Weed Control Grass Description: Prevent grass and weeds from growing around trees or shrubs. Weed control tree rings will protect your tree trunk from mower damage. Non-woven fabric allows water, nutrients and air to reach the bottom of the tree. Easy to install and use, saving time on garden maintenance. Specification: Color: Black Shape: Round Material: Non-woven fabric Size (Dia.) approx. 13.5cm/5.31inch Inner Hole (Dia.) approx. 2cm/0.79inch Package Include: 20pcs Tree Ring Weed Barrier Note: Color may be different for different display, please understand Please allow 1-3mm error due to manual test, thanks