4 TypesThere are 4 types of connectors for you to choose, meeting your different greenhouse construction needs. Durable MaterialThese adjustable plant trellis connection clips are made of durable, safe and non-toxic PP material, and can be applied for a long time, which can keep the plant stable and help plants grow better. Easy to useThese kinds of plant connectors can be applied to build a stable plant climbing frame, different assembly ways to adjust the stakes to help plants climb and grow. These plastic connector gardening supports are recyclable, perfect for building trellises or teepees for supporting natural climbing plants. DiameterThese greenhouse fittings are suitable for PVC pipes or metal pipes with an outer diameter of 11mm. Wide ApplicationThese universal plant stem connectors are designed to work with plant stakes, providing support for growing climbing plants, such as tomato, eggplant, fruit, grapes, peppers, cucumber, blackberry, morning glory, etc.