Need to replace some Jordan Window guides

Question

I didn't see a description that properly matched on the website, so Hopefully the pictures provide enough detail. Looks like the numbers/letters stamped on the guide are "15 1 BSI", but I can't make them out completely.

Tom · Accepted Answer

Thanks for your photos. Based on what I see here, you have either our S351-16 or S390-16, depending on the depth of the bottom shoe. That's the only difference between them. I recommend measuring your shoe and referring to our dimensions to confirm the best match.

Comparison of the S351 and S390 balance shoes.