, the silicon wristbands . When we mentioned the silicone wristbands , the people"s first impression of it is the silicone wristbands has so many colors . Actually the silicone wristbands has so many colors , as long as the color is come from pantone color card , We can all produce silicone bracelets that correspond to the color of pantone color card . However this is not the only reason why silicone bracelets are popular . There are some other reasons . Such as there are many styles of personalized wrist band , different style of the rubber bracelet will show different logo effect to us ; There are some common size for people to choose . Different size of silicone wristband suitable for different ages of people ; The price of the silicone rubber bracelet is so cheap . Compared with other materials of ornament , the silica gel is so cheap . And few raw materials are needed to produce a silicone bracelet . It is for these reasons that silicone bracelets are very popular among all ages people . custom-watch-braceletsilicone-band ular structure , large specific surface. So it can 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 reclear silicone wristbandsgeneration 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 pclear silicone wristbandsopular on the 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.