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