The Case Star earphone case is made of durable material. They are ideal for the storage of your best earbuds and earphones securely for travel or when not in use. Along with the pack is a Case Star velvet cellphone bag as a gift. You can use the bag for your cellphone, the lanyards or anything you want to put in. If you have any questions with any product by Case Star®, please do not hesitate to contact us and we will do our best to solve them. We take full ownership and responsibility for the quality of our products.