only with good looking appearance but also indicating the strength of the uv index. So some uv silicone bracelets made as the indication with the ruler of levels of index. Wearing on the wrist to avoid long time staying under strong uv. So what makes it uv transfer ? The answer is the UV phosphor which usd uv energy to open the sensitive molecular bond and make it jump from low energy to high energy level There will be a change from visible light to visible light, resulting in the changing color from light to dark. It become a uv silicone bracelet when the UV phosphor is put into the silicone mass and produce it a band. Different color of the bracecustom woven lanyardslet 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. Also a silicone bracelet can be used as a promotional item for entertainment or sport. It is hot sale as a advertisement gift. ideas. We can make our own message on the wristband, beside this, the can choose some ocustom woven lanyardsptions to be good combination. For the band color, solid is common. Do you know segmented or swirled ? They are changes from solid one by adding colors. Like the rainbow wristband, there are 7 solid colors segmented next each other. It is the inspiration from nature. It is a meaningful wristsband. The appearance of rainbow means the end of pain and suffering, the arrival of success and happiness. God will let them see the rainbow at the same time and receive God"s blessing. Legend has it that the person who expresses himself to you under the rainbow will be the most important person in your life. Aother one is swirled wristband. There are 2 to 4 colors on the wristband, swirled each other. The most inportant one is camouflage. It looks like a military uniform color. It is awesome you can wear it when you on the camp or outdoor. Looks handsome. This is the 2 kinds of fair wristbands, you can also make a mold-up on our ordering page to see how it looks better using different colors for the design.