These protective multipurpose cases are great for storing ear buds, charging cables, flash drives, SD cards, camera batteries, keys, small charger, jewelry, coins and more. They have an additional small secure net pouch inside that saves space and reduce clutter when cables/earphones aren't in use, and keep them neat and clean. These simple and elegant earphone pouches are made of high quality anti-shock EVA material. You can simply zip them up and toss it into your purse, briefcase or luggage for easy travel. The are great to gift to your friends or kids.