These keychains can be personalized with your own handwriting, or we can engrave your own sentiment to make this a special gift. For realtors, these keychains make a great closing day extra special when you hand your clients their keys on a personalized keychain to commemorate their big day! These keychains are genuine leather and are vegetable tanned. The leather piece is 2-3/4" x 3/4". Keyring is 1-3/8". If you have any questions regarding personalization, please reach out to us!