Hot negative ion silicone bracelet 1.100%silicone 2.Novel&Fashionable design 3.Low price&High quality Hot negative ion silicone bracelet1.Materials:100% silicone material with good flexbility, harmless to body, high quality.2.Color: Any color depends on your requirement, (ie. black, white, clear, pink, blue and yellow) can also be chosen according to PMS.3. Logo: Printed style or embossed style.4 ...