o it is very popular. Let me talk something about UV silicone wristband. A 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. The UV powder is kind of photochromic material. We use it to make this change. Photoreceptor color is irradiated by ultraviolet or sunlight, absorbs ultraviolet or sunlight, and produces changes in color. When it loses ultraviolet or sunlight, it returns to the original color. Photoreceptor products, after sunlight or ultraviolet radiation, can absorb the energy of the sun or ultraviolet rays, produce changes in the molecular structure, lead to changes in the absorption wavelength, and produce cocustom military wristbandslor changes; when the sun or ultraviolet energy is lost, the original molecular structure is restored and the color of the cost is reduced. Application of photosensitive discoloration material: coating, suitable for various surface coating products, including PMMA spray paint, ABS spray paint, PVC spray paint. Ink, printing of various materials, including fabric, paper, synthetic film, glass, etc. Plastic products, suitable for various kinds of plastic PP, PVC, ABS, silicone rubber and other materials, such as the ejection, out of shape. waterproof-wristbands-for-eventsevent-wristbands-walmart o suffer from cancer. It iscustom military wristbands 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, people 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.