Crafted from non-woven fabric, this tree protection mat offers excellent breathability and moisture retention. Its circular design fits seamlessly around plant bases, creating a protective barrier against weeds invasive roots. Ideal for maintaining healthy soil conditions and promoting plant growth in gardens or landscaping projects. Features -Color:Black -Material:Non-woven fabric -Size:25.00X25.00X0.10cm/9.82X9.82X0.04in -Central hole diameter: 3 cm. -Breathable material: allows air circulation while effectively preventing weed growth, reducing manual weeding efforts and enhancing gardening efficiency -Moisture retention design: ensures water penetration to maintain soil hydration, creating an optimal growth environment for cabbage and other plants -Composition: made from degradable materials that naturally decompose, ensuring no harm to soil or plants and supporting sustainable gardening practices -Stable ring structure: secures plant roots and protects seedlings from wind interference, increasing survival rates for gardens and small farms -Versatile : designed to meet diverse gardening needs, simplifying for professional use Package list: 20 protective rings