Features: 1. Natural Organic Tree Ring: These tree mats are made of natural coconut fiber, which is very thick, the fiber is evenly distributed, durable, and can keep the soil moisture in the flowerpot. 2. Comprehensively Protect Trees & Plants: Natural straw tree protector mats are more effective than loose grass covers. It is made of natural coconut husk fiber, which is an excellent plant mulch that resists frost and allows water, air and nutrients to enter the roots of shrubs or trees. It can maintain the soil temperature and has a good moisturizing effect. 3. Perfect Quality: Coconut tree cover ring is perfect quality and thick, so it is suitable for flower pots, easy to use. Tree cover rings are suitable for indoor plants and trees, and grow a perfect garden in the lawn . 4. Promote Plant Growth: The circular design is suitable for the shape of ordinary flowerpots, and tree cover ring is convenient to use, just put it around the plant roots of the flowerpot. The tree cover ring plays a role in moisturizing the soil and preventing weeds from absorbing nutrients, and promotes the healthy growth of plant roots. 5. Easy to Use: These tree protector mats feature round shape, you can put them on the plant roots of the flowerpot, as long as you choose the right size, they will be good. You can also cut it into a smaller size to fit the size of your pot. They can be used in nurseries, gardens, balconies or office flower pots, green projects, and even wedding green decorations. Specifications: Product material: made of natural coconut fiber Product size(about): 35cm/13.78inch in diameter, 40cm/15.75inch in diameter, 30cm/11.81inch in diameter, 25cm/9.84inch in diameter Tip: 1. It is easy to put this tree protector mat on any size tree trunk. Just use a pair of scissors to customize and expand the center. 2.When used outdoors, you can put some stones on the tree protector mat to prevent the mat from being blown away. Packing List: 1* Coco Coir Fiber Tree Protector Mat Only the above packaging content, other products are not included. Notes: 1. Due to the differences in camera equipment, light intensity and display screens, the color of the item may be slightly different from that shown in the picture. 2. Due to manual measurement, please allow a tolerance of 0.1-2cm.