This keyholder is made of synthetic leather (PU leather) and features laser engraving on both sides. The engraving content is completely customizable for both the front and back. You can request text, numbers, logos, marks, QR codes, etc. QR codes can be programmed with phone numbers, contact information, SNS profiles, web pages, and more. They are also suitable for use as tags for lost children or pets. Because of the laser engraving, unlike printing, the design won't fade with use, and even fine text and designs will be clearly rendered. The simple and user-friendly design makes it suitable for a wide range of uses, such as keys, bags, commemorative items, team use, and gifts. 【Material】 Synthetic leather (PU leather) 【Processing】 Laser engraving (double-sided) -------------------------------------------------- ① Front Orientation: Vertical or Horizontal Engraving Content: (Please provide an image, even if handwritten, and we will create the design) ② Back Orientation: Vertical or Horizontal Engraving Content: (Please provide an image, even if handwritten, and we will create the design) ※ Please send logos, marks, and illustrations as completely black and white images. They will be reflected in the engraving as is. Color images are not accepted. ※ For QR codes, please provide a photo or the information. -------------------------------------------------- 【Important Notes】 ・Due to the nature of synthetic leather, the surface may show scratches or signs of wear and tear with strong friction or prolonged use. ・As a characteristic of laser processing, there may be some color unevenness in the engraved areas. ・We confirm the readability of QR codes, but readability may vary depending on the usage environment.