Description: The tent link intubation high parts are made of high-quality and safe PVC material, heat resistance, characteristics of good toughness, heavy pressure resistance, bending resistance. Easy Installation, the curved groove of this tent intubation fitting is designed to connect the greenhouse tube frame, and is suitable for round pipe joints is very portable and suitable for installation Tent use. The tent connector part can be connected well, allowing you to have fun outdoors. Easy Installation Standard 25/19/19/19 mm diameter hole required to mount to desired post Sturdy design. Suitable for DIY PVC structure and projects,greenhouse, sheds, tent connection, shelf garden support structure storage frame. Package Includes: you can choose4 connectors (inner diameter: 25/19/19/19 mm); roof connector (inner diameter: 19/19/19/19 mm); 4 The foot (inner diameter: 25mm)or4 connectors(3 angles ) Note: 1. Please allow slightly error due to manual measurement.2. Due to the difference between different monitors, the picture may not reflect the actual color of the item.3. Wish you a wonderful shopping!