The bracelets are made of silicone. They have a length of 200 mm, a width of 15 mm and a thickness of 2 mm. The background color of the bracelet is a single color. Five colors are printed on the bracelet. Hisense is the official sponsor of the 2018 World Cup in Russia, and the "official sponsor" directly reflects this. The logos of Hisense and the World Cup are printed together, separated by a dotted line with starlight, which means that the power of the two is combined into one, and together they are committed to the success of the 2018 World Cup. "ULED TV" is a limited edition new product by Hisense. The raw material for our silicone bracelet is 100% pure silica. Raw material suppliers can provide corresponding SGS and ROHS inspection reports, which can meet European environmental standards. We can make the color of the bracel.