XINMADE Foldable Glasses Case Unique Material: The out cover is made of Dupont Tyvek, which is lightweight, durable and comfortable, and you can even draw on the top to make your unique case. Good protection: The case shell is made of three lays to protect your glasses. Foldable and Portable Size Carefully Made: Each stitch and each corner on the product is carefully made and we dont allow any flow appear on it. You can return this item for any reason and get a full refund: no shipping charges. The item must be returned in new and unused condition. Go to Your Orders to start the return Print the return shipping label Ship it!