This is a simple, genuine leather key holder. It's made by layering and stitching together three pieces of leather. Size: Height: Approximately 91mm Width: Approximately 45mm Thickness: Approximately 4mm Color: Brown Engraving is possible on either of the locations shown in the fourth photo (up to about 5 characters). Please refer to the fifth photo for font and character size. Please specify the location and characters in the comments after purchase. If you do not want engraving, please let us know. As this is a handmade item, there may be slight imperfections such as stitch distortion or small scratches. Please understand this before purchasing. Thank you for looking.