HipGirl 1 1/4 Inch Polypro Webbing, 35 Yards, For DIY Key Chain Fob, Yoga Strap, Tote, Bag Handle, Backpack Strap, Belt, Leash, Outdoor Chair and Furniture--7 x 5yd 30mm Webbing Combo HipGirl 100% polypropylene webbing Approximately .045" or 1.1mm thick Ideal for making adjuster straps or for modifying cargo or carrying bags. Uv resistant. Water proof. Mold, mildew, moisture and rot resistant, making them excellent choices for outdoor applications. We carry webbing 1 inch and webbing 1 and 1/4 inch. Perfect for key fobs, purses, webbing straps, backpacks, leashes and more! Combine your polypropylene strap with a metal or plastic buckle to create a custom strap.