This protective edging for your bike's cargo container simply clicks into place. Press the protective edging along the top rim of the cargo container, starting on the handlebar side in the middle. Make sure you don't cover the small opening where the bike frame connects. Which allows you to also fit the all-weather tent or rain cover. Just press firmly on the protective edging, clicking it into place so that the ends meet without any gaps. If the ends don't meet, this means the protective edging isn't snug enough. Pull harder on the edging until you close the gap. Your cargo container will be ready for rain and all types of weather no time!