Anion Silicone Sports Watch Time and Date Beautiful, Light, Convenient 3 ATM Water Resistance Facotry Price Anion Silicone Sports WatchWater ... Resistance, free for swimming, 30M water resistant Size: 15cm,16cm,17cm (Other size also available) Material: (1) 100% silicone ... harmless, eco-friendly; (2) Anion Powder and Silicone Rubber, non-toxic, harmless, eco-friendly;;Color: ...