debossed (or with color filled) bracelet. The printed bracelet is conventional one with the color silk printed on the band. It feels plain and smooth. It is suitable to design a colorful logo with the technology of overprint of tiny deviation. But the color logo will be easier fade away than the debossed inkfil one. The embossed (or with color printed) bracelet with the effect of raised lettering with color to let your message and logo stand out. But if the logo is continuous, there can be just one color printed. And if the logo or lettering is separated into two part individually on the front and back of the band, 2 colors printed available. Debossed (or with color filled) bracelet is engraved lettering and color filled（ink injected），there will be a deep cut effect of your personalized message. The logo can be inkfil with more than 2 colors depending on the design. And the ink injected will last longer. Different color of the bracelet has different meanings. Band color white stand for making poverty history. Yellow stand for livestrong. Black and white stand for standing up and speaking up. Blue stand for beatting bullying. Pink stand for supporting knowledge strength. Blue and white stand for one world one cause Blue and green stand for say no to sectarianism. Most of the silione bracelets are ocustom wristbandsf no meanings , people wear it just as a popular jewellery. tand for livestrong. Black and white stand for standing up and speaking up. Blue stand for beatting bullying. Pink stand for supporting knowledge strength. Blue and white stand for one world one cause Blue and green stand for say no to sectarianism. Also a silicone bracelet can be used as a promotional item for entertainment or sport. It is hot sale as a advertisement gift. Most of the silione bracelets are of no meanings , people wear it just as a popular jewellery. After proper dewatering , the silica gel mSiO2?nH2O become a porous mass that is of different particle size. This is so called the silicone. The silicone has the open vesicular structure , large specific surface. So it can absorb many substances as a good desicccustom wristbandsant, 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.