Effective Weed Control & Root Protection: Designed as a natural weed barrier, these tree rings help suppress unwanted growth around trunks and stems, reducing competition for nutrients. They also minimize soil erosion, keep soil structure stable, and protect delicate from mechanical damage and harsh elements. Easy to Install & Custom Fit for Most Trees: Each mulch ring measures 15.7 inches in diameter and includes a pre-cut center hole that easily around tree trunks or plant stems. 100% Natural Material: Crafted from premium coconut fiber, these eco-friendly mulch rings are fully biodegradable while remaining tough and breathable. They promote strong root development, enhance air circulation in the soil, and gradually decompose to enrich your garden without leaving plastic waste. Superior Moisture Retention & Temperature Insulation: With excellent water-holding capacity, these mulch discs significantly reduce moisture loss through evaporation, allowing you to water less often. They help maintain stable soil temperatures, protecting from extreme heat in summer and cold in winter for healthier plants and trees. Indoor & Outdoor Versatility for Neat Landscaping: Perfect for potted plants, trees, and garden beds, these mats keep soil in place and areas looking tidy. Use them on patios, balconies, nurseries, offices, and landscape borders to keep weeds down, reduce mess from spilled soil, and support long-term plant health., Weight: 282.16 pounds, Manufacturer: IJSDNVJNDX