one has the open vesicular structure , large specific surface. So it can absorb many substances as a good desiccant, adscustomize lanyardorbent 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 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. ubber wirstband was adorned by Armstrong who suffer from cancer. It is a yellow shows strengthen and brave facing the disease. Yellow is warm color, a kind of golden color, a kind of color of the sun and creation. It carries the emotional significance of music with joy, richness, glory and major style. Yellow making people happy. We usually use pantone color yellow c for the yellow wristband and 803c for a yellow glowing wristband. Purple and yellow is good combination, peoplcustomize lanyarde usually choose yellow for the band color and purple for the message. A yellow wristband is an awareness and inspirational wristband. People who wear a yellow wristband can get strength to fight against disease. We can make the logo debossed, embossed, colorfilled, embossed printed or printed on it. The wristband can be normal shape or figured shape like a watch, heart or other like the logo. We can make the design according to your logo.