These 4 pegs are suitable for replacing pegs in full size student violins. They are quality ebony with the standard 1:30 taper and are pre-drilled.

They are approximately 6cm total length

The start of the taper is 6.8mm.

These pegs are not blanks as many pegs  that  advertised,are.  With a blank peg you would be expected to shape it down to the size you require.