This is a smart key cover for YKK entrance doors, made using saddle leather (nume leather). It's crafted using an actual smart key, ensuring a perfect fit. The just-right size makes it easy to use, and it offers a special feeling of "a smart key case made just for this smart key." Opening and closing the key works without any problems. Please select the button engraving as an option. ・When ordering, please copy the following and fill it out in the [Transaction Comments] section. Stitch color will be white if not specified. ・Leather Color (e.g., Red) [ ] ・Stitch Color (e.g., Beige) [ ] ・Engraving (e.g., Open/Close mark only, Open/Close mark + both side sliding doors) [ ] ・Hardware (e.g., Carabiner/Silver) [ ] ・Remarks [ ] Made with saddle leather. Natural leather will change to an amber color over time, allowing you to enjoy the aging process of the leather. It's a leather that takes dye beautifully, regardless of the color. Please be sure to check the shape of your smart key before purchasing. Recommended as a gift for yourself, or for anniversaries and celebrations such as birthdays, Mother's Day, Father's Day, Christmas, New Year, Valentine's Day, White Day, graduation, entrance into school, and employment. The number of days until shipment is only a guide. We will do our best to avoid significant delays, but please forgive any slight delays. All products are handmade. Because natural cowhide is used, there may be natural variations, scratches, wrinkles, and stains. This is the "character" unique to natural materials. The colors will not be exactly the same. Some may be darker or lighter. This can be cool! *To avoid trouble, please reconsider your purchase if you do not understand handmade items. *Please note that we are not responsible for any accidents after shipping or the loss of the smart key while using the product. #YKK #Men's #Women's #Handmade #RemoteKey #TouchKey #PocketKey #Keyless #Cover #GenuineLeather #KeyCase #KeyHolder #Key