Safe size on Explorer of the Seas

I wonder if anyone could tell me what the dimensions (roughly) of the in room safes are. Also does anyone know if the ship is set up with safe deposit boxes for bigger items. Reason is I am taking my camera and lenses and want to feel safe when I am snorkling.

Thanks

You might wish to repost this question on the board for the specific cruiseline.

Tom <--- Curmudgeon of the Seas

Eleven cruises so far. Up next:

Shhhh, it's a surprise!