Natural Organic Tree Ring: These tree ring covers are made of natural coconut fiber, the fiber is evenly distributed, very thick, durable. It can not only keep the soil moisture in the pot well, but also prevent the disorderly growth of weeds. It can prevent tree trunks from being damaged by lawn mowers or weeders, prevent weeds from falling and keep the garden looking neat. Protection of Trees and Plants: Tree ring mats provide an extra layer of protection, suppresses weeds that cannot enter the ring and protects plants more effectively than loose grass mulch. Resist frost and allow water, air and nutrients to penetrate the roots of shrubs or trees under the principle of good breathability. It can maintain the soil temperature and has a good moisturizing effect. Easy to use and trim: The coconut fiber mat is round, very suitable for potted plants, easy to use, you can choose the right size, then put it on the plant roots of the pot, then it will fit well. You can trim the outer