Worth the money!
These sunglasses are fantastic! My then 6 month old doesn't hate to wear them and I love that there's a polarized option to protect her eyes. I got the adjustment kit, which was super reasonably priced and really help make them fit perfectly. I felt a little silly at first paying $25 for baby sunglasses, but I know they will last her awhile and I love that we get to support a small business! Service I can't speak to as I had no issues but, the glasses do come with a warranty which is awesome!