HongBoomKeychain, 10 Pcs Detachable Pull Apart Keyring with Dual Quick Release Keyring Snaplock, Silver for Man Woman Children Hanging keys

Half of the key rings didn't work due to metal cuttings left in the holes from drilling which prevent it locking and making secure others you could pull apart so don't put to much confidence in these if you have expensive keys you might not have them time you get home

Very heavy, lots of sharp points, a number had loose shavings of metal, and a few had springs pop out.Good idea - bad design - cheaply made.

These quick release connectors are brilliant for swapping keys to key's

Great little key rings work well for my needs

Brilliant

Good quality great price