This automatic canopy leg switch part designed to fit poles with a diameter of 3.6-3.8cm, ensuring a secure and stable setup for your sun shelter. The switch allows for easy adjustment of the canopy legs, providing flexibility and convenience in various outdoor settings. Features -Color:Black -Material:Plastic -Size:8.00X7.00X4.00cm/3.14X2.75X1.57in -Effortless assembly: automatic frame structure simplifies the setup process, saving time and effort during outdoor camping trips -Durable support: high strength leg pole accessories provide robust support, ensuring the tent remains stable in adverse weather conditions -Convenient button connection: it allows for quick easy assembly and disassembly, ideal for outdoor activities like hiking and camping -Enhanced durability: increase the overall durability of the tent, reducing the need for frequent maintenance -Versatile: the universal structure compatibility with a wide range of tent models, making it suitable for various tent repairs and upgrades Package list: 16 x sunshade pole parts