Outdoor Waterproof Garden Labels20x2cm Tree labels are made of premium PVC plastic, flexible and not easy to break, anti-aging and resistance to sun and rain, perfect for outdoor use, and available in a variety of colors to differentiate plants and trees. Hanging Plant TagsUnique-shape tree tags, easy to hang and take down, no need for extra drilling and hanging with string or metal wire, not only used for garden labels, but also can be used as hanging labels for other uses. Adjustable Plant LabelsThere are three card slots in order to adjust the diameter of the ring according to the branch thickness, or easily unlock and reposition as plants mature without harm to plants. Easy to writeEnough writing space, easy to read, you can use pencil or permanent markers for super clear legibility, write details about each plant allows you to provide the appropriate care for each type plant. Multiple ApplicationsGarden Tags are ideal for fruit trees, potted plants, shrubs, vegetables, flowers, etc, can be used in orchards, gardens, nurseries, greenhouse, or pot experiment and more.