some uv silicone bracelets made as the indication with the ruler of levels of index. Wearing on the wrist to avoid lonsilicone wristbands bulkg 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 tsilicone wristbands bulkhe 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 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. Also a silicone bracelet can be used as a promotional item for entertainment or sport. It is hot sale as a advertisement gift. cks like they are very easy to wear, appropriate for summer and winter climatic environment, private message or logo can be written on the wristband, it can have embossed and debossed text. Wristbands have been in trend for many ages. Some wristbands are intended for precise purpose like black bands is worn for sadness and white is worn by the people of the peace. It became well-known in a Livestrong movement. It was lance Armstrong who commenced this movement. These are made in industrialized units, where the colors are assorted with the raw rubber. Then a die is made. On the die you have the logo or blueprint. Then the rubber is put in into the mold and heated to 200 degrees Celsius. If you want more than one color, then the colors have to be varied with the raw rubber first and then put in the die and heated to 200 degrees Celsius. Bracelets are often made of rubber. These are worn to show the wearer"s hold up for cause organizations. Such wristbands are occasionally called awareness bracelets to differentiate them from other types of rubber wristbands. Screen printed wristbands are the definitive marketing device. These are inexpensive and have a long lasting lifetime. Printed wristbands are less costly than debossed and embossed wristbands. The material that is required is 100% rubber. It is available in diverse colors with debossed or embossed logo and unique shinning effect on surface. Debossed bracelets are most ordinary and are of the identical style as Livestrong bracelets. In debossed the design is actually buried down into the wristband itself. Laser wristbands are very attractive and have become very popular. They are not very costly. Laser bracelets photocopy the Livestrong debossed technique. silicone-bracelets-no-minimum-free-shippingpink-rubber-band-bracelets g who suffer from cancer. He shows us the strengthen and brave facing the disease. We can make the inspirational sayings on the bracelet to express our desire. It is awareness bracelet also. When you see the bracelet, it will remind you of what need to be always think of. People who plays basketball like to wear a wristband, like LeBron James. It says I PROMISE on his black wristband. It was James"commitment to the Cleveland people. It"s a promise to bring the championship trophy to Cleveland. It inspires LeBron to play better and won more games and finally get the championship for his city. A yellow wristband is an awareness and inspirational wristband. People who wear a yellow wristband can get strength to fight against disease. People usually make pink bracelet for breast cancer awareness. It gives strength to fight cancer.