Review on 2-Pack Of MNGARISTA Heavy Duty Retractable Keychains With 8 Oz Retraction, 31.5" Steel Rope, Belt Clip And Carabiner - Tactical ID Badge Reel And Key Chain Retractor For Everyday Use by Jessica Powell

We have RFID locks at my job so I'm eternally stretching my badge at the door and have burned through a handful of the cheapo string guys, with the spring wearing out, the string breaking, or the reel itself busting.Out of the box, this has a satisfying weight to the hand. The plastic is thick, and the wire in the reel has way more tension than string competitors. I personally use it primarily for badges but have no doubt you could hang a decent amount of keys on it without it stretching out.Highly recommended if you are tired of switching badges and keys over to a new reel. I do imagine I will be carrying this one with me for a good long while.