Dulepax RV Awning pull straps:Use a 2.6 inch welding polycord and a 1 inch wide polyester strap,You can easily pull down any size of RV canopy .. Sturdy and durable: Dulepax awning pull straps use a welding polycord technology instead of other brands(polycord and straps direct sewing technology).It will provide a long-term service for you.. Flexible polycord part:The welding polyord part is flexible.So when you roll up the awning,It fits perfectly.. How to use:Slide our welding polycord into awning roller bar channel.Move to middle of the awning roller bar.Then pull down.. 7x24 online customer support, ask us anything at any time. Backed guarantee if you are not satisfied .