Model: SG1137 Product Details: Created using high-quality leather from Horween. Horween is a long-established tannery located in Chicago, Illinois, USA. Boasting a history of over 100 years, it is the only tannery in North America that produces the finest shell cordovan, and is a leather brand with many fans all over the world. Horween leather has a different charm from both Japanese and Italian leather. Japanese leather also uses raw hides from North America, but the precision of the finishing is different. Horween leather has a unique strength on the surface, and on the inside it also has softness and suppleness. This product uses dyed genuine leather. If rubbed against clothing while damp, color transfer may occur. Please be especially careful on rainy days or when wearing light-colored clothing. As it is natural leather, there will be individual differences in appearance. Three points of improvement: The snap has been changed to a more three-dimensional design. The lining has been changed from pigskin to cowhide, which has a crisper texture, and will age with repeated use. Stitching has been added to improve durability. With this updated specification, a more professional eyeglass case has been completed. The structure makes good use of the strength of the leather itself, so it is highly durable and can be used for a long time. Case Dimensions: 19cm x 7cm x 4.5cm For eyeglasses and sunglasses with a width of 16cm, a height of 5.5cm, and a thickness of 4cm maximum. Case Material: Horween Leather/Japanese Cow Leather Country of Production: Japan Please Note: All Accessories are Final Sale. Free 2-day expedited shipping within domestic U.S. Express International Shipping available.