Cyalume Military Grade Combat Light Shield Device, 6-3/4 Length x 1" Width, For 6" ChemLight and 6" SnapLight Lightsticks"

You don’t need this. You could improvise.But This is tailor made to keep the light out of your eyes and focus it where it’s needed. It doesn’t make a chemical light stick a flashlight though so don’t expect that kind of performance. But keeping the light from shining back at you helps in some situations. As far as construction it seems to be the same plastic as an USGI canteen. It fits both Cyalume sticks well. The Chemlight and the Snaplight. Likely will fit similar other brand sticks as well. As far as fit and finish. The ones I received where good to go out of package.👍

This product is simple and works as t should, for the price I'm quite happy.

Excelente para salidas a campo, sin dudar las volvería a comprar

I bought this on amazon in 2014 for $2.94. Works great, smoothly closes, has a good clip.

El material no es muy resistente pero cumple con su función