So you lost the left side and still have the right one? You don't feel like contributing to Don's boat fund (Don is the owner of Earasers :) and you want to order just one side? OK, no worries.
Just an idea here though….. offer the right one on Ebay as an ear-ring. You know how many people have mis-matched holes, or lost only one ear-ring? Wow! We're always thinking. All you would have to do is make up the difference and then you can buy a whole new pair. Don will even invite you on his next fishing trip!