Material: Premium Quality Plastic. It can provide support and fixation for plants without harming your plants. At the same time, it can ensure that the plants are clean and beautiful. Great support for tomatoes, beans and plants with a rod small enough for you to install the stake in the 2.5 cm hole. diameter. Wide Application: Great support for different kinds of plants, such as tomato, eggplant, watermelon, pepper, chili, flower, rose, cucumber, grape, loofah, pumpkin and other vine plants for a trellis or wire, to prevent breakage. Function: For flower and plant grafting, fix the branch of one plant to another plant to allow them to grow as a , when used with trellis twine, the built-in locking collar holds the twine firmly and won't slip. Great helps plants grow upright and healthier, provides a great nursery for plants. Quick release tab allows garden plant clips to be repositioned and reused easily. Clips easily to the trellis twine and does not slip. Size: diameter 25 mm Delivery quantity: one hundred pieces