er non-profit organizations and groups created awareness wristbands for promoting or creating awareness for their cause. But now, silicone bracelets are also made with your name, a favorite slogan or of company logo. Many companies use these bands to help boost donations for the cause by selling cheap bands. Usually companies also partner with celebrities, athletes, or other prominent companies to encourage awareness of the disease and the sale of the bands. With the money from the sale of these bands, research has been able to expand and hopefully scientists are coming to closer to a cure for one of the diseases represented by each wristlet. Today, sport wristbands come in many shapes, sizes and materials. People have found uses beyond sopping up sweat. Silicone wristbands have become synonymous with fundraising efforts and support of major causes. Bicyclist Lance Armstrong started this trend when he used Livestrong yellow wristbands to bring attention to cancer. The wristbands became a worldwide phenomenon and could be spotted on supporters around the globe. U.S. tennis player Andy Roddick uses blue wristbands with the words "No Compromise" to raise money for the Andy Roddick Foundation, which works to make a difference in the lives of at-risk children. The blue wristbands are popular within the tennis industry among fans and fellow players. Shop for Reebok CrossFit Wristband - www.24hourwristbands.ca rubber-band-bracelet-bandsrainbow-rubber-band-bracelets cthick silicone wristbandsan absorb many substances as a good desiccant, adsorbent and catalyst carrier. Adsorption of the silicone is mainly the physical one that can be regenerated and good for repeated use. Let the silica gel soak in the cobalt dichloride solution then get it dried and activated , will become the allochroic silica gel. It will transfer from blue to red color when absorb water. Changes in color shows the degree of water absorption and whether need the regeneration treatment. The bracelet is generally used as ornaments or jewelry, now more and more people use the bracelet to do business promotional gifts, souvenirs, gifts and so on. Currently a kind of silica gel made silicone bracelet is especially popular on ththick silicone wristbandse market. A silicone bracelet : 1, soft and comfortable to wear. 2 a customized LOGO is used for printing, promotional gifts, business gifts, or gifts. 3, incorporation of negative ion powder in the silicone bracelet has been reached to care for the human body,like promote blood circulation, anti fatigue and other health and body balance effect. This kind of bracelet is also called energy bracelet.