What is the 'Flea' bridge?

[moanjam]

i read a post that mentioned the 'flea' bridge? what is this? the bridge with the string mutes?

 

[prickly_pete]

Everything you ever wanted to know about MM bridges. You can thank Gav (Rod Trussbroken).

BRIDGES - Musicmanbass.org, Musicman Bass.org, Musicman Bass