I am impressed with the quality of the Save A Heart capsule! I have no doubt it will last a lifetime. I purchased the red carabiner for attachment to my keychain as well. Could be lifefaving for myself or someone else someday. Also, I want to relay to this Canadian manufacturer that there are SO many AMERICANS WHO ARE HEARTBROKEN about the current political situation, and are worried about losing our Canadian friends and allies. When I was young, I was in the Ohio National Guard and would have training in Grayling Michican where Canadian troops would also br training. Good memories. I want to thank your country’s leadership for understanding that what is happening is not representative of the majority of the American people, and please know that we love our neighbors to the North. ❤️