Zarah Cat orders Fishing Enamel Earrings on Card

orders Fun Zarah sterling enamel earrings depicting a fishing cat. At least I think that's what he's doing, holding a rod with an orange lure at the end. Very cute! Earrings are not marked but the card says "Sterling silver or 24-karat gold-plated silver" -- they're not gold colored and do look like sterling silver.

1 3/4" long x about 5/8" wide. Beautiful condition with just some expected light tarnish -- I see no enamel damage. Zarah Card is in good condition.