I have a small ear canal on one side I wish there was a product that could cater to my one ear is different in size issue. I haven’t found any that fit. My ear

I have a small ear canal on one side I wish there was a product that could cater to my one ear is different in size issue. I haven’t found any that fit. My ear canal is small but not abnormal or anything surely there has to be a brand that has dealt with this before?