... %).6. Standard size or customer designed size, could supply sizes for 14CM, 15CM, 16CM, 17CM, 18CM and 19CM(circumference).7. Colors ... good quality.11.Other names: digital ion silicone watch, digital sports silicone watch, silicone watch , anion silicone watch , sport watch , silicone ... pass CE/ROHS,NICKEL FREE fashion style silicone ion watch for sports