The Leather Studded Ears were released at Shanghai Disneyland on June 29, 2021. A similar pair without a bow arrived in the US at Disneyland on July 18, 2021. The ears feature a pebbled leather ear with large and small square pyramid style studs and a small chain that wraps around the ear.
There is no word on whether these are exclusive to Shanghai or if they will be coming to other Disney Parks soon.
The original retail price was ¥179.