Overall dimensions are 10 / 9 / 3 cm.
It's a one-off, so I don't know where you could get one.
I also don't know anything about american addresses.
(Dutch you know)

It is to bad that a lot of stuff you take for granted in the US, isn't available in Europe and The Netherlands. It can only be purchased on the web. You guy's can get anything in huge survival stores.

Examples: Povodine-Iodine swabs, Antibiotic Ointment, Pyrotechnics, Sure-Fire, doug's PSP, Epirb's, etc.