4.8 / 5
1. Open your Key Case at the clasp (a coin can help you with this).
2Add depending on Number of your keys (1 to 7) for the correct size one or two extensions in
3. Add alternately a key and washers in
4. Close your key case as tightly as you like, done!
After your purchase, you will receive detailed instructions via email, including an explanatory video.