material:genuine shell
quantity:12pcs
size:approx.12x16mm,15x20mm
shape:rectangle &carved
color:white (also can pick up yellow,black,turquoise)
sku:SH104

note:have more color and size 8x12mm,10x14mm,12x16mm,13x18mm,15x20mm,20x25mm,25x35mm
also have larger stock and can offert wholesale price.