1. Intelligent Design: Pop-up plant tags can be more firmly fixed in the soil without damaging the plant roots, unlike traditional T-shaped plant tags which are heavy and prone to collapse. There are five color combinations to choose from or they can be individually packaged in white for easy use! 2. High-quality Materials: Outdoor plant tags are made of high-quality and durable plastic, unbreakable, weatherproof, non-toxic and environmentally friendly. Different from metal signs that are prone to rust and wooden signs that fade easily. 3. Easy to Write and Reusable: Both sides of the plant tags are permanently marked and can be easily written on with a permanent marker. Don't worry about your plant tags being washed away by rain or fading in the sun. 4. Versatile Use: You can use these plant tags on flowers, plants, herbs, plant varieties, vegetables, potted plants or other plants to better understand the conditions of the plants. They are an excellent gift for gardeners or plant lovers.