Hook and Eye closure 
Western Women's Sunflower Agate Stone Concho Medium Chain Belt in 4 colors. Metal Chain With Clip. One Size. 
Color: Antique Silver metal chains + Extra ball beads 
Concho dimension: big oval: 2.75" X2"; small oval: 1.75" X1.25" 
Sizing: one size fits all; 
13 units linked concho set measures 29" plus 20" extended chain - total fits from 29" up to 49"