
I really thought this price was too good to be true. What the heck this is Revain and I can return anything so I ordered 4. They arrived today and this is what I received.1. They are made of ABS plastic and appear to be quite durable.2. The rear cover is sealed with a rubber gasket3. The cap for the cord seals when screwed in position 4. The buttons are not switchable, which bothered me at first. Very happy with this 5. button contact block looks pretty close to what's in the $150 Harrington trigger buttons, which I also have now. They seem to be a bit cheaper though, but we won't know until we get them working. For $10 I'll take another 4.6. I removed the contact block to inspect the button gaskets and found that the rubber grommets sealed them completely. Pretty good. I wouldn't completely submerge these things in water, but then again, who would. You definitely have to brave the weather. All in all, this is a good buy.