To use this Marni red leather shoulder bag, simply slip the single strap over your shoulder. You can carry it on either side according to your preference. For daily use, it's great for holding your phone, wallet, keys, and other small essentials. When it comes to maintenance, avoid getting the leather wet. If it gets dirty, use a soft, dry cloth to gently wipe the surface. Store it in a cool, dry place when not in use, and it'll stay in good condition for a long time.