Dimensions: 2 x 20cm; made of PVC plastic, anti-aging and waterproof. There are 6 colors to choose from, the beautiful and bright colors are easy to distinguish. There are 3 slots, and the ring diameter can be adjusted according to the thickness of the branch. They are easy to write on with a marker or pencil. The perfect size for writing and reading them. They can be used for plant classification and identification, or to record your planting behavior. Color: * 200pcs Material: PVC plastic. Dimensions: about 20 x 2 cm. The label is easy to write on with a marker pen or a pencil. Easy to clean with household cleaners for repeated use. Adjust ring size depending on the thickness of the branch. The tag has a nice appearance, bright colors and is easy to use. Waterproof and won't rot or rust like wooden or metal tags. Used to classify and identify plants, or record your planting behavior. Package includes: 200 plant labels.