Description: Greenhouse Frame Pipe Tube are made of ABS and PC materials and work well in both high and low temperatures. The package includes 10 pieces of Greenhouse Frame Pipe Tube, the quantity is enough for your daily use and greenhouse replacement needs. These Greenhouse Frame Pipe Tube are used to conveniently attach any membrane, shade net, bug net, mesh cover, tarp, row cover, shade cloth to a frame or pipe. These Greenhouse Frame Pipe Tube feature a unique circular knot and snap joint design. The design makes it more stable and easy to recover after disassembly, durable and recyclable. Size range: 19mm, 20mm for 19~20mm outer diameter tubes, 22mm for 21~23mm outer diameter tubes, 25mm for 24~26mm outer diameter tubes, 32mm for 31~33mm round tube. Specification: Material: ABS+PC Size Chart: Diameter: 19mm/0.75inch 20mm/0.79inch 22mm/0.87inch 25mm/0.98inch 32mm/1.26inch Package Includes: 10x Greenhouse Frame Pipe Tube 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 on-line shopping!