[Size and Package Quantity]Total diameter: each 13.5cm [12 Holes of Two Sizes ]Each canes supports is evenly distributed with 6 small holes (0.9") and 6 large holes (0.7"), can adapt different size of poles, and efficiently make use of your canes and their position to offer maximum support to your plants. [Durable and Reusable]garden cane grips are made of sturdy PE plastic, heat and cold resistant, not easy to break and age, reusable for next year. [Easy to Install]Simply push the canes through the wigwam grip hole and push them into the ground to make a stable growing frame. Bamboo, wood pole, twigs, metal or PVC pipe or combine stakes can easily position your canes to suit the needs. [Wide Applications]Bamboo support holder is perfect for supporting climbing plants, vegetables, flower, etc, such as peas and beans, tomatoes, cucumbers, eggplants, clematis and more.