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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 cheap custom keychainsthe 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 racelets on their wrists. Because the silicone wrist band is often seen in the hands of athletes, this kind of customize bracelets is generally called sports plastic bracelets .Why do basketball stars will wear silicone bracelets ? No wind, no waves, if you often see the basketball stars will wearing such sports bracelets, it must have its function .The core reason of they like wearing these plastic bracelets is that they can get energy from it and the silicone bracelet can absorb sweat .
There are energy customize bracelets and ordinary customize bracelets ,when athletes wear the energy bracelets exercise, the silicone bracelets will give them a special energy .It can increase the excitement of athletes .If the players are in a very low mood on the basketball court, they are not in a good mood in the basketball game, and how can they win the game ? That"s why many players choose energy bracelets to wear for a long time .Of course, not all athletes wear energy bracelets, but some wear ordinary bracelets. Although ordinary bracelets do not enhance energy, they can also act as a sweat absorber.
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