@jeder it is objectively bigger area wise than the long thin one i am assuming youre comparing it to, seems wider than just one key aswell given on keyboards ive used the thinnest part is a key wide and the upper part is >1 key wide im not sure what metric/keyboard measure ur using given that mine doesnt fall into it it is not universal enough
on another note i find it easier to hit a key if its a square rather than a long thin line personally but maybe im alone in that