When the button is not in use, make the button is free from dirt and damage Protect the button from being scratched, keep it clean, very easy to carry and install/uninstall Made of high quality material, sturdy and durable, for the shutter button, the concave surface is durable, more comfortable when the button is pressed The button surface and edges are very and tight Product name: X shutter button Type: Button Process: Piano paint process Applicable: for XT2 XT3 XT4 XT10 XT20 XT30 X100V X100F X100T XPR02 XPR03 XPR01 XE2/E2S/XE3... and other cameras colour:Black Material:brass size: 10 x 10 x 10mm Package Contents: 1 x shutter button Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.