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 color 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 rubswirl silicone braceletsber and other materials, such as the ejection, out of shape. waterproof-wristbands-for-eventsevent-wristbands-walmart m, worship places, arts initiatives and capital campaigns for swimming pools etc. Embossed wristbands are not nearly as common, yet they are an excellent choice if you are looking for a custom silicone bracelet that is more stylish and unique. An embossed bracelet also incorporates any custom design and requires a mold to be manufactured. However, with embossed bracelets, the fully customized design is raised up off the wristband as opposed to recessed down into the wristband. Pricing and turnaround times for embossed bracelets are very similar to that of debossed bracelets. Your custom design is raised above the band. Great for promoting your business, school, or charity cause. Multiple colors and fonts available. The opposite of other wristband styles, embossed wristbands instead feature a design that’s raised above the wristband. This gives your design a sense of dimension that seems to be jumping off the surface of the wristband. Embossed wristbands are perfect for promoting your business or charity, supporting a fundraising cause, or cheering on a school sports team. 24hourwristbands.ca is your one stop shop for all types of custom wristbands. We have everything you need to design great-looking wristbands, providing you with plenty of customization options that help your wristbands stand out in a crowd. With free artwork, unlimited revisions.24hourwristbands.ca offers the best value for your custom embossed wristbands! color-filled-wristband he colors of silicone rubber bracelets that have become indelibly linked in the minds of people as being associated with causes are: Purple Rubber Bracelets Purple rubber bracelets are used for many different causes. Some represent general cancer research, others are for autism support. There are purple rubber bracelets that support Cystic Fibrosis research, Fybromyalgia, Lupus and domestic violence. There are also purple bracelets that are for supporting our troops (probably derived from the "purple heart" concept). And, purple wristbands are being used to support Alzheimer"s disease with the message "MINDSTRONG" printed on them. Purple or lavender symbolizes fight against cystic fibrosis, pancreatic cancer and animal abuse. Blue signifies fight against colon cancer and child abuse. Designs and letters on custom silicone rubber bracelets are often simple, which speaks about a cause or concept. Some examples are finding a cure, support our troops, courage, spirit, love and Hope. rubber-wristbands-custom-cheap swirl silicone braceletsww.24hourwristbands.ca/upload/2019/20190423/175722_5141.png" width="350" height="350"> 1, soft and comfortable to wear. 2 a customized LOGO is used for printing, promotional gifts, business gifts, or gifts. 3, incorporation of negative ion powder in the silicone bracelet has been reached to care for the human body,like promote blood circulation, anti fatigue and other health and body balance effect. This kind of bracelet is also called energy bracelet. The two things we require a silicone bracelet in the game is as below. First as it is adsorption materiala , a silicone bracelet can absorb sweat in the sport game. When the sweat flow down, the bracelet abosorb to stop it from mistakes. Second heart suggestion. If your favourite basketball star is Michael Jardon , then the logo of Michael on the bracelet will remind you of all the achievement he made. The heart suggestion will inspire you to play better to overcome limitations. There will be great power of heart suggestion made by the silicone bracelet of your star. A digital sports bracelet is based on a variety of detection devices in the bracelet and link with mobile APP. The phone shows the physical fitness, heart rate, blood pressure and other indicators of the value. The principle is very simple, testing the blood distribution of the skin changes shows blood pressure and heart rate. The data is collected by the sensor. After the filter processing, the analysis is converted into a number of steps or movement. That all shows the standard of health.