Create simple plant support and protection structures with these amazing silicon rubber Trillium shaped connectors. The 3 holes stretch to accept canes or stakes from 1/4 to 1 inch in diameter. You can use a variety of materials for stakes: twigs, bamboo, metal or PVC pipe or combine stakes of different sizes and materials. The innovative design allows you to build simple structures in just minutes, compared to hours with twine or wire. Structures built with Garden Connects fold like an umbrella at end of season, allowing for easy storage. Heat, ozone and weather resistant with a tensile strength of 350 psi.