PVC material Use of gardening markers 2*20 cm model The label on the ring cuff gives the seedling a "identity card", which gardeners call "green label". The name of the tree can be written on the label in pencil or pen. The tree name can be written in pencil and pen on the label, attractive in shape and easy to use. It is widely used as an identification marker for agricultural units. Size 2*20cm. The size of the ring can be adjusted depending on the thickness of the branch. Scope of delivery: (100 tag sets) Please allow for slight deviations in measurement and ensure this does not affect you before ordering. Shop Tips:< /p> 1) Dimensions are measured manually, please allow for errors (1-3cm). 2) Color differences may exist due to different monitor pixels, please refer to the actual product.