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 people choose the rubber bracelets as ornament to wear .The reason why people like plastic braclets more and more is there are so many styles of the custom wrist bands .The message on the debossed colorfilled custom wrist bands is sunken on it surface and the color of the message is different from the band color .When we produce debossed colorfilled custom wrist bands ,we will produce the debossed silicone wrist band firsst and then filled the ink into the message and dry it .The message on the embossed printed custom wrist bands is raised on it surface and the color of the message is also different from the band color .Do you know how to make embossed printed rubber bracelet ? If the customer place an order on our website ,we will make the digital proof for him or her and send it through email to them to confirm within 15 minutes .We will start the mass production as long as the customer confirm the proof .The proof is free .When we start the mass production ,we need to make the mold depends on the digital proof and use the professional machine to produce the embossed custom wrist bands by the mold .The last step is printed the ink on the message and dry it .There are many processes to produce a rubber bracelets .Only through these processes can high quality plastic braclets be produced . rubber-message-braceletscheapest-place-to-buy-silicone-wristbands So the suitable size should be 160mm for toddler, 190mm for youth and 210mm for adult. We can also do 230mm and 250mm as extra large. 1/4 inch width is good for an ankle bracelet. Same as wirstband, the logo or slogan on ankle bracelet can be printed, colorcustomize lanyardfilled, embossed printed, debossed or embossed also. We make all the bracelet matching the pantone colors. The bracelet can be solid, segment, swirl, glowing and UV transfer. We can add glitter into the bracelet, it gain the effect of little stars. We color the logo with the silicoe ink which is eco friendly as well. Usually you can choose the logo style for normal easy design. If the logo is hard, we will advise the best one. Like if the outline is less than 0.3mm thickness, we can only use printed style. As the colorfilled, embossed printed, debossed and embossed require atcustomize lanyard least 0.3mm.