Bests & Worsts Reviews from Amazon

Pros: No writing or key symbols of any kind on the exterior of the product Solid plastic, not flimsy like most Huge capacity Large solid magnet Easy open lid with a nice "click" to let you know its closed tightly Cons: If your key is 4" or larger you are out of luck. If that's the case then you should just buy a magnet and tape it to your key. Although decent plastic, it's still plastic The lid does worry me some about staying in place but so far it holds good. The way the magnet is positioned, it allows you to tape the ends without interfering so that's an option for those paranoid about the case opening. INSIDE Dimensions. Keyword; >>>inside<<< hair over 3 3/4 inches long 3 7/8ths inches diagonal corner to corner 1 1/2 inches wide 3/4 inch deep I included some pics above showing what a nearly 3 3/4 inch 2010 Honda Fit key with built in keyfob looks like, also a Dodge Ram truck key and a standalone 2001 Honda Civic keyfob. All in all, this is the best key holder I've owned and I've owned several different kinds. Will buy another one again if the need is there.