Indisputable that it is easy to use because the product is with the adoption of minimalistic feature.It is self-closing and no pressing, so this glasses pouch can well protect your glasses, which is widely applied.It is constructed of PVC faux leather material.The length of this product is 17.5cm and width is 8cm. It is suitable for glasses and sunglasses.Item Name: Glasses BagMaterial: PVC Faux LeatherFeatures: Convenient to Use, Good Sealing, Long LifespanSize Details:17.5cm x 8cm/6.89" x 3.15" (Approx.)Notes:Due to the light and screen setting difference, the item's color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Package Includes:1 x Glasses Bag