thePlumbah It's made of G10, and I love it! A friend of ours from another forum made it. If you google Six Three Bladeworx, his web page should come up as the first link.
Do you mean it doesn't show up on the metal detector. Pretty much everything shows up on X-ray to some extent.
Yes, remember? You were telling me where to get them and I noticed the the company discontinued them and stopped selling them and that's when you offered me yours. Very thankful for that because it the perfect case for my HDS and my Haiku so it is used literally every single day! I'll be using if for all of my CR123 lights. Thanks!