ITEM NAME:20x 4*4*1.5mm Light Touch Switch ON/OFF Micro Switch Keys Button SMD 4pin M&O 20pcs 4*4*1.5mm Light Touch Switch ON/OFF Micro Switch Keys Button SMD 4pin 100% new and high quality Colour:as photos show Type: Light Touch Switch Package includes:20pcs.Colour:as photos show. Type: Light Touch Switch.