Instant purchase OK, ships as soon as possible on the same day, free shipping. Distressing is applied to intentionally create scratches, and aging is done by exposing the item to sunlight to accelerate the process of change over time. Afterwards, it is finished with Collonil Supreme Cream to bring out an antique and retro feel. With a D-ring, and assuming frequent use, it is finished with hand-stitched stitches for added durability. The hand-sewing technique uses a slanted stitch on the front and a flat stitch on the back. The back of the leather (flesh side) is treated with Tokonole (finishing agent), the edges (cut surfaces) are sanded, beveled, and then smoothed with Tokonole. The basic specifications are summarized below. 【Material】 ・Leather: Aniline-finished vegetable-tanned leather (cowhide) ・Thread: Vinymo MBT #5 Dark Brown ・D-ring: Antique color, nickel material. D-ring size Outer diameter: 17mm x 12mm Inner diameter: 12mm x 8mm Thickness: 1.7mm 【Color】 Brown (Camel) 【Function】 Card pocket x 1, free pocket x 1 【Size】 105 x 70mm, thickness 3-4mm 【Weight】 22.0g After payment is confirmed, it will be shipped within 24 hours via Yu-Packet Post. Thank you. #GenuineLeather #Cowhide #VegetableTannedLeather #Leather #PassCase #CardCase #Handmade #Brown #Camel #DRing #CommuterPassCase #ICCard