Sennheiser MEB 102 Omnidirectional Boundary Microphone (White)

I was expecting a conference table mic about 5 inches in diameter. This was a SMALL 1 inch diameter condenser mic. The vendor description did NOT GIVE A SIZE just audio specs and capabilities. It does have a great pick up and delivered a clearn true sound. If I find I need a condenser in a small size I would order another of these Sennheisers in a minute. I just needed a table top model that's a little bigger. I'm keeping this one in case I have a need for it in the future.