These graffiti basketball clutches are great for carrying your essentials. You can use them when you go out for a game or just for a casual day. To use, simply open the clutch and put your items inside. As for maintenance, keep them away from sharp objects to avoid scratches. Wipe them gently with a soft cloth to keep them clean. Remember, due to the chemicals in the materials, don't let it come into direct contact with food or sensitive skin areas. And always check the California Proposition 65 warning website for more details.