Using your YY Vertical Mountain Key Holder is easy. First, choose whether you want to use the adhesive or screws to mount it on your wall. Once it's securely in place, simply take the jammers and place them in the cracks of the key holder. Then, attach your keys to the jammers. This way, you can keep your keys organized and always know where to find them. Remember, this key holder is for home use only. Do not use the jamming 'key rings' when you're climbing as they won't be able to stop a fall. To keep your key holder in good condition, clean it with a dry cloth every now and then. Avoid using harsh chemicals as they might damage the design. That's all you need to know to make the most of your new key holder!