... concetration,ehance your energys and your imune function.3,Light weight(10g),variety colors ,fashion design,water resistance (1-3ATM ... colors8,Print/deboss/emboss/are possible.9,Packing:each watch in unit PPbag, or blister,PVC Tube10,Most competative ... price with good quality.11,This is ion watch, sport watch,fashion watch, silicone watch ,bracelet watch,rubber watch and so on. Fashion jelly Silicone ...