One Quality 4mm Side Mount Tactile Micro Switch for Tablet or Phone
 for use as a Power or Volume Button.

(Dimensions 2mm*4mm*3.5mm)

An ideal replacement for your damaged or worn switch on your Phone or tablet or Mp4 Player etc.

Simply remove the old switch and resolder the new one in its place.

Please check this is the correct switch as there is a larger version with dimensions of 3mm*7mm*3.5mm.

I am an electronics engineer with over 30 years experience, so if you have any questions please ask and I will get straight back to you.

Thanks for looking.