1. Waterproof fanny pack extender belt adjustable extension fit for AiRunTech 2. Using High quality of 100% Nylon 3. Adjustable: Adds 5 inches to your fanny pack's waist belt 4. Belt strap extension increases the length of your fanny pack to fit comfortably. Great for bigger plus size people and those wanting more room when wearing it cross body. 5.Package includes: 2 x Belt Extender for Fanny Pack(other accessories demo in the picture is not included.)