Fertilizer and care Rose bush -10pcs Tree Rings For 50cm Nonwoven Fabric Weed Control Mat Highlights generic brand 10pcs Tree Rings For 50cm Nonwoven Fabric Weed Control Mat Description: Prevent weeds and weeds from growing around trees or shrubs. Weed rings will protect your tree trunk from mower damage. The non-woven fabric allows water, nutrients and air to reach the bottom of the trees. Easy to install and use, saving time for garden maintenance. 6 sizes available 13.5cm / 25cm / 28.5cm / 30cm / 40cm / 50cm. Specification: Black Color Shape: Round Material: Nonwoven Fabric Size (Dia.) Approx. Inner hole 13.5cm/5.31inch (diameter) approx. 2cm / 0.79inch Size (Dia.) Approx. Inner Hole 25cm (Dia.) Approx. 3cm / 1.18inch Size (Dia.) Approx. 28.5cm (11.22 inch) inner hole (diameter) approx. 4cm / 1.57inch Size (Dia.) Approx. 30cm (11.81 inch) inner hole (diameter) approx. 4cm / 1.57inch Size (Dia.) Approx. Inner Hole 40cm (Dia.) Approx. 5cm / 1.97inch Size (Dia.) Approx. Inner Hole 50cm (Dia.) Approx. 6cm / 2.36inch Package Include: Tree Ring Weed Barrier Note: Color may be different for different display, pls understand Pls allow 1-3mm error due to hand test , THANKS