Set of 15 greenhouse frame connectors, garden frame corner connectors, 16mm helix rod, 4 types, sturdy and stable greenhouse support

HIGH QUALITY - Garden post supports. These DIY accessories are made of plastic, are impact-resistant, and difficult to break. CONTENTS - You will receive a set of 15 garden post supports. 16mm diameter, suitable for PVC or metal pipes with an outside diameter of 16mm. Four types of connectors are available to meet your various greenhouse construction needs. 4 TYPES - Four types of connectors are available, including right-angle tees, cross tees, and right-angle bottom tees. The construction connectors are easy to pack in a bag, lightweight, and portable. STURDY SUPPORT - Our garden post connectors can stably support your greenhouse and will not be easily blown away by strong winds. You can use them with confidence in rainy weather. WIDE APPLICATIONS - These plant support connectors can be used to secure posts for plant structures in the garden, support greenhouse films, connect parasol poles, provide climbing supports for pergolas, and help plants like tomatoes to climb and grow. Suitable for constructing pergolas, greenhouse structures, etc.