100% Solid Copper: 4g (gauge) 5.154mm – One of a kind (OOAK) https://www.etsy.com/listing/196499158/rustic-twisted-overlap-copper-bangle Beautiful Rustic Copper Overlap Solder Bangle, Hammered, Soldered, filed and hand polished $14.00 Hand Measures: 7 3/4 inches (2 3/8 inches inner diameter bangle) Medium