OEM/Small orders are welcome Sports basketball necklace Prodct’s information: itemTHB 2012 special anion titanium necklace Colour black, pink, white, coffe colour, red ... 1)165/145x94x16 2)1pcs/box material germanium,water-soluble titanium,silicone,negtive ion,strong magnet etc. product’s weight 1 ... physiological activity, relieve human brain, nerve, so as to enhance quality of sleep.related pictures