We have updated our bathroom and had 3.5 inch holes which we had to find pulls for.  They are not the regular size usually used in bathrooms but are typical for furniture.  Therefore, I had a more difficult time finding more modern replacements.  These turned out to be an excellent choice.  They are moderately priced but well made, heavy and and substantial in the way they feel in your hand when you grip them.  We couldn’t be happier with our choice.