Features:
100% Brand New and High Quality
Made of metal， durable & beautiful.
It\'s very comfortable when you press on the button. The button surface and edge are very smooth.

Compatible with:
Leica M rangefinder cameras include film M3 M6 MP， digital M8 M9 M9P， etc.
SLR cameras like most Nik@n， Can@n， Hasselblad， @lympus， R@lleiflex， FUJIX100 SLR cameras， etc. (It fits the cameras with screw hole on the shutter release button.)

Specification:
Shape: Concave+Concave+Flat
Size: about 10mm -11mm/0.39inch (diameter)
Material: Metal Aluminum
Color: Black Package Included:
1x Black  Flat Shutter Release Butt
1x black Convex Shutter Release Butto
1x black Concave Shutter Release Button

If you need other color black or sliver，when you pay it nad message to me， i will ship to you

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