This horseshoe-shaped iron ring is modeled after a French-made double ring from the 1930s, originally produced as a novelty item. During that era, many unique novelty items were made from iron and brass, with a significant number originating from France.

Inspired by the original key ring designed to hold multiple keys together, this ring has been crafted with the Flat Head logo. Made from iron and treated with an anti-rust coating, it resists corrosion and develops a characteristic dark hue and subtle shine with use.

The Flat Head is one of the benchmark Japanese repro Americana-style brands. Its founder, Mayashi Kobayashi, is known in the scene for being a die-hard fanatic of 1950s American style. Inspired by the music, motorbikes, cars, architecture of the era, and with a clear rockabilly influence, Kobayashi created in 1996 a truly authentic brand that today has some firm devotees. It stands out for the extreme quality of each one of its pieces. The brand is always very much aware of a curious philosophy that believes that a product is fully finished only after the customer has worn and moulded it to themselves.