High-quality steel was used for the tension springs of the plant clips, so the clamps not only last longer, but are also bombproof 2. Packing: There are 20 large plant clips (6*4, 5 cm) and 20 small clips (4.5 * 3 cm). The practical combination of large and small clips gives you exactly the tools you need to optimally support your plants and flowers as they grow from as young as 3 years old. Easy to fasten: Flexible and easy to use, it can be easily reused, fastened and removed. Hold the stem firmly with one hand and the plants will not knot easily. Simply squeeze or release the handle to keep stems and seedlings in place and protect plants. 4. Stay Organized: You can easily use plant stems on flowers, trees, vegetables, peppers, cucumbers, houseplants, or anything that provides plant support, attach to stake, fence, etc. for the control. 5. Advantage: No harm to the plant, smaller or larger depending on where it is needed on the plants. Climbing plants stay upright with our plant clips. Just use them with a stake or grid and you're good to go. The clip gently helps the plant to grow in good condition.