These are metric M3.5 Switch tips to fit most Epiphone made in Korea switches

(not all, because some Epiphone Les Pauls use M4.0 switches),

they do not fit USA thread switches on Gibson Les Pauls

M3.5 - common Epiphone made in Korea  - switch lever diameter is 3.2-3.5mm or approx. 1/8"

M4.0 - common Chinese and Japanese switch - switch lever diameter is 3.7-4mm or approx. 5/32"

How to get the correct tip for your toggle switch? 

First you must know the thread type of your switch, second you must use a micrometer to measure the shaft diameter of your switch

Please double-check whether these tips would fit your switches before ordering