About Product:Product name: hardwood color square wood bead color: hardwood color specification: 10/12/14/16/20mm (you can customize the size and color, please contact online customer service for details) aperture: about 4mm use: for all kinds of gifts, hair ornaments, earrings, ornaments, creative DIY, etc. Note: keep away from open flame and baby, so as not to cause harm. Note: the size is measured manually. Due to different measuring tools, there will be slight errors.