Review on Compact Blue Slim Multi Key Chain With Pocket Clip & Carabiner - AmazinGizmo Folding Key Holder & Organizer For Up To 12 Keys, House & Car by Kelly Hunt

I've owned probably 3 or so of this style and this one so far is the best. It's actually been thought through and engineered by someone that uses it, you can tell. The rubber o ring is a great add, keeps everything in place but keys still flip out with ease etc.*** Important note! On all items that attach to a key like this you are increasing the possible amount to of leverage on the key/torque on the lock core. If you aren't careful you can break keys off flush in the lock. These are awesome key holders but turn the lock by only holding the key, not the key holder! I'm stupid and have done this twice in the last 10 years or so.