silicone wristbands amazon 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 A custom silicone is made from high quality silicone rubber with logo and message printed on. We can choose all the pantone for the wristband, no matter band or logo. The band can be solid, segment, swirl and logo can be debossed, embossed or printed. There is one kind call handwriting bracelet. There is an area that is writable on the surface. We can write ID, reminding message on it. So how can we make it ? There is a special silicone ink. It is writable. We can print a rectangle on the wristband. It is white like paper. We can write something on it. We can remove it and write again. So it is very useful for school, hospital or events. The ink is eco friendly also. If you are interested in it, pls feel free to contact us. silicone wristbands amazon.com/silicone-custom-wristband" target="_blank"> Many people make custom braclet for their events. It is cheap and and esay to promote. So it becomes popular promotional gift. Usually we put a slogan and simple logo on it with printed, colorfilled and embossed printed style. But you know, we can even put a colorful photo on with the CMYK printing. Let me show you. Four-color printing mode is a kind of color matching mode used in color printing. It uses the principle of three primary colors mixing and black ink to mix and superimpose four colors to form full-color printing. The four standard colors are Cyan, Magenta, Yellow and black. These four colors are usually used to reproduce thousands of other colors in printing. Most of our customers will make the photo on the figured wristband. It will be printed on the figured part of the wristband. Looks much more understanding.