A uv silicone wristband can transfer its color darker under sunshine when absorbing uv light. It is not 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. where-to-buy-colored-wristbandsbuy-wristbands-online Silicone wristband is only has a history of 15 years and it play important role in our daily life. The first rubber wristband came to the world in US 2005. It is the yellow “LIVE STRONG” silicone rubber wristband resisting cancer. LIVESTRONG rubber wirstband was adorned by Armstrong who suffer from cancer. He shows us the strengthen and brave facing the disease. Now we can also make our message to express our desire on wholesale wristbands chinaa custom silicoen wristband. It grows to be a good item for promotional events, sports, camp ativities, anniversary or so on. The silicone rubber is eco friendly material. A silicone wristband is made by the hydraulic press machine from 100% high quality silicone rubber. It will deformed and immediately restored as it’s tension and flexibility. Siliconwholesale wristbands chinae bracelet is a real green jewelry with wear-resistant , high temperature resistance, no deformation and no side effects on body. Blue silicone bracelet have many meanings. Do you know what they mean?Beat bullying, many communities and schools customize anti-bullying silicone bracelets and print anti-bullying words on blue silicone bracelet. Police uniforms are blue in many countries. Because blue has the meaning of courage, calmness, reason and never give up. So there are also police stations that customize blue silicone bracelet to promote police knowledge. Blue is the symbol of the sea. Some marine animals are printed on blue silicone bracelet to promote environmental protection and protect the marine environment. how-to-emboss-silicone-wristbandsanti-bullying-silicone-bracelets th, charming and long lasting. It is most popular among customers. Debossed silicone wristband is a basic style which made by a mould. There is no ink filled into the logo so it is a unity of same color logo and wristband. The logo is clear and will never fade away. Printed silicone wristband is plain with your logo and message smoothly printed on the surface. Silk screen printing technology is used so the logo is printable in complicated patterns and remain clear. So we recommend you the printed wristband if logo is especially complex. It touches smooth and comfortable. Embossed printed silicone wristband is made by mould also. It is more than an embossed one as the embossed message is printed with durable ink of different color. So looks three-dimensional, awesome and distinguished. Embossed silicone wristband is similar to the embossed printed one. The message shares same color with wristband. It looks outstanding yet clear, very popular as a promotional gift. Figured silicone wristband is quite different from normal shape wristband as it can be customized according to the shape of logo like a watch, heart or other shapes. It is made by mould. The logo can be debossed, debossed colorfilled, embossed, embossed printed or printed. Glowing wristband can glow green or blue after absorbing light energy like sunshine and lamp light. The glow fades gradually and restores with light. It is recyclable and the best promotional gift for night event. UV silicone bracelet can transfer it’s color darker under sunshine when absorbing UV light. It transfer to purple or blue normally which indicating the strength of the UV index. Wearing it on the wrist is a good way to avoid long time staying under strong sunshine. We add UV powder which is also green as silicone in production.