These fingernail extensions are worn in various traditional Thai dances including the fingernail dance called Fawn Lep. The fingernail extensions are six-inch-long brass fingernails and are intended to accentuate dramatic hand and finger gesture of each dancer.
Various dance styles have different adaptations of nail extensions. For example, some extensions feature sweeping curves resembling talons, while others have a relatively straight profile with upturned ends. Extensions can be crafted from materials like gold or stainless steel, and occasionally adorned with rattan, gems, or beads. These sets typically consist of eight pieces, excluding the thumbs, and are custom-made by skilled craftsmen to ensure a perfect fit for the wearer. The production process takes approximately one week to complete.
Dancers usually receive their first set of nail extensions when they are around eight to ten years old, and throughout their dancing career, they are expected to replace them multiple times. Given the rapid and fluid hand gestures involved in the dances, it is crucial that the extensions fit precisely. As part of the elaborate costume preparation, dancers traditionally moisten their fingers with saliva before wearing the extensions, using the combination of saliva and suction to help keep the nails securely in place.