Orders of 2 or more will receive a free gift.Package: 5 pieces mini carrying cases with 5 carabiners, great for multiple use or share with your family and friends^Portable size: 3x3x1 inches pocket-sized, save space and reduce clutter for your bag, Lightweight and compact^Internal mesh: The internal mesh keeps your headphones in place,so headphones don’t unravel when you open the case^Easy carrying: Comes with carabiners for easily attached to your backpacks or bags,easy to carry,convenient and useful^Wide using: Case is sturdy which are good for organizing headphones and keeping earphone,earbuds, USB cable and other accessories safe