These Plant Support Rings are made of PP material, come in dark green for a natural appearance, and are compatible with most single-stemmed flowers and plants. They prevent bending, toppling, and entangling, protect against weather and heavy blooms, and add aesthetic appeal. Each ring has an open slot for easy insertion without hurting the plant"s growth. Available in 30cm and 45cm sizes, each pack includes 5 plant stakes and 10 buckles. Features: 1. Our plant support stake has 30cm / 45cm optional, you can insert it into the soil easily, which more stable, and not easy to fall off. 2. Fit most flowers and plants with single stem, like amaryllis rose, orchid, sunflower, zinnia, peony, lily, tomatoes, young tree, etc. 3. Dark green color appearance helps to blend into stem plants, nearly invisible, pretty natural. With the support ring, each stem plant will keep straight and be individual, elegant and graceful. 4. The plants stem stakes supports can be effectively prop up stem plants to grow straightly and healthily, prevent stems from bending and entangling with each other, protect tall flimsy stem plant against the strong wind, heavy rain, or their own heavy bloom, also help add aesthetic appeal. 5. The open slot is designed for putting the stem plant in without hurting the plant, and the inner diameter is large enough for most small single-stem plants, well protect them without causing restriction to growth. Specification: Material: PP Product Color: Multicolor Product Size: 30cm, 45cm Product Weight: 280g, 320g Package Included: 5 x Plant Stakes + 10 x Buckles