Please check the size of your bicycle before purchase since it cannot be attached to some types of bicycles.When getting loose, make sure to tighten the belt again before use.Due to the nature of the product, the paint may peel off after long-term use. Please kindly note it before use.Before use, make sure the bell is positioned in a way it can be operated while riding.Immediately discontinue use if the product becomes deformed or damaged.Keep away from fire and other sources of heat.Do not use this product for purposes other than its intended purposes.