This sunglasses box is made from eco-friendly material: Cork (leather free), and the inner layer is made of cotton. Foldable design, sides fold inwards so the case can be folded and easy storage. Lined interior will not scratch up lenses. It is of high quality and can protect your glasses from dirty and damaged. Suitable for sunglasses, reading glasses, presbyopic glasses and all kinds of jewelry. It will be a good gift for the people who have glasses.