temperature but also to low temperature. It can be used in a wide temperature range. Both the chemical properties and physical properties fluctuate slightly according to temperature. UV and ozone can easily decompose the silicone. Organic silicon has better thermal stability and resistance to radiation and weather resistance than other polymer materials. It has a service life of up to several decades in the natural environment Silicone is one of the most unreactive compounds. They are resistant to biological aging without rejection of the animal body. As we can see, that why the silicone bracelet so comfortable and durable to wear. Different color of the bracelet has different meanings. Band color white stand for making poverty history. Yellow stand for livestrong. Black and white stand for standing up and speaking up. Blue stand for beatting bullying. Pink stand for supporting knowledge strength. Blue and white stand for one world one cause Blue and green stand for say no to sectarianism. Also a silicone bracelet can be used as a promotional item for entertainment or sport. It is hot sale as a advertisement gift. How to custom wristbands for your own? It is an easy way of simple three steps. First, select your size. Length 8inch for adult, 7inch for youth and 6inch commonly for kids. If you want the suitable size of you wrist, a new mould must be made to match it. Second, choose your band color and logo color. Variety of colorsrubber keyring in the www.pantone-colours.com to match your favourite. The band can be swirl, segment rubber keyringor solid. Third, choose the band and logo style. The band can be figured as you request. The logo can be printed, debossed or embossed with color or not. The fourth, of course pay for it. It seems easy. Don’t wait and go for it on www.silicon-wristband.com The first rubber bracelets come into being in US 2015. It is the yellow one with the saying “LIVE STRONG” resisting cancer. Now rubber bracelets become so popular. LIVESTRONG is adorned by Armstrong who suffer from cancer to show us strengthen and brave.