Review on Wowlife Holder Detachable Pull Apart Keychains: Unparalleled Convenience and Security by Mike Flyers

Both are broken! The small ball bearing inside that serves as part of the locking mechanism has fallen out! I lost my keys because of this problem! I would never suggest this as the quality is too low to be used reliably. You risk losing all devices connected to this device! It ended up being done MUCH cheaply.