MAXPACE Greenhouse Hoops for DIY 3.5ft or Wider Grow Tunnel, Rust-Free Fiberglass Support Hoops Frame for Garden Fabric, DIY Plant Support Garden Stakes, Gardening Supplies, 25pcs

• 【TYPE- L】Large-diameter hoops, suitable for 3.5' wide or wider beds. Please choose the correct material type for your bed to avoid the hoop breaking or becoming too weak.
• 【DIY KIT】Comes with 25 large diameter hoops, each 17" in length, 20 connectors, and 16 clips. You can combine 4 or more hoops to DIY your own grow tunnel. Additionally, you can use the clips to secure the greenhouse covering.
• 【JUST BEND IT】Connect the necessary number of rods using the connectors. When you bend the hoops, they magically connect tightly. Insert them into the soil, and you'll find that these parts can be reused season after season.
• 【MATERIAL】Made of high-quality fiberglass, which offers good flexibility and is green and healthy. It will never rust and is resistant to oxidation, ensuring long-term use.
• 【FEATURES】The hoops are durable with strong resistance. They are designed for plant covers, frost protection covers, and greenhouses, providing an ideal environment for the rapid germination and growth of young plants.
• 【APPLICATIONS】Garden hoops for row covers are suitable for both indoor and outdoor use, perfect for yards, vegetable gardens, and raised garden beds.
• 【INNOVATION】A utility patent for this product is currently pending.

Source reference: https://www.amazon.com/dp/B09R1T1KN6