This windproof door stopper ensures trailer and trailer doors remain securely fastened in strong winds, thanks to its robust aluminum alloy and rubber construction Designed for enthusiasts, logistics driver, and families with children or pets, it provides protections and convenience for frequent users Ideal for outdoor camping, long distance travels, and humid coastal regions, it prevents door movement during wind conditions in environments Fit various trailer models, easy installation in seconds, and built in rubber padding for noise reduction, it easy use Crafted from aluminum and shock absorbing rubber, this door holder maintains quiet operate and surfaces protections for extended durability, Manufacturer: ZBIianxer