Fertilizer and Care Rose Bush -20pcs Tree Rings Tree Protection Mat Weed Control Barrier Pad 28.5 Cm Highlights Generic Brand 20pcs Tree Rings Tree Protection Mat Weed Control Barrier Pad 11 Inch Weed Control Barrier 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. 28.5cm/11.22inch Inner Hole (Dia.) approx. 4cm/1.57inch 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