【REFLECTIVE KEYCHAIN】 Set of 4 reflective soccer ball keychains. The advantage of using this reflector is that it can reflect light on your bike or car when walking at night, and alert you to your current location. Great for school and cram kids Wide range of uses: The reflective film can be used for jogging, walking, dog walking, commuting to school or work, cycling, mountain climbing, fishing, and other events, etc. It is hard to lose even when hung in a backpack or purse. 【High Quality】This reflector is made of high quality strainer, and it comes with a beaded chain, so it is hard to lose even when hung on a backpack or purse. Reflective elements on both sides provide excellent reflectivity when moving around. 【How to use】Easy to attach to the outside zipper of kids with reflector keychain charm or backpack zipper. The reflector comes with a lightweight bead chain that can be easily attached to your bag, backpack, belt loop, bike cage, or anywhere else that is easy to see. (Present) You can wear it when your child is going to school or school, walking, or running. You can carry it around in a variety of situations, such as commuting to work or school, shopping, pet walking, running, etc. Whether you wear it on a backpack or wearing it on a stroller, the cute design makes it perfect for any occasion.