l phenomenon in the United States , but it is not only a fashion , but also an affirmation of tenacious life . Different colors of popular silicone bracelets represent different meanings . White bracelets represent anti-poverty, hoping that human life can be more beautiful and rich ; Yellow bracelets represent support for cancer patients, hoping that patients can get rid of the pain and recover as soon as possible ; Blue Bracelet represents anti-bullying, hope that the world will no longer bully, all places live and work in harmony . Silicone bracelet was first popular in the United States , and now it is popular all over the world . It is a hot fashion ornament . Silicone bracelet is made of 100% pure natural solid silicone rubber pressed by hydraulic press . The wristband itself has certain tension and softness , so it is easy to deform and recover immediately . About the wristbands color , We can produce silicone bracelets of any color for our customers . And because the silica gel bracelet has the characteristics of wear resistance , high temperature resistance and no distortion . Therefore , in packaging , we can adopt a variety of different packaging methods to achieve the desired results . Silicone bracelet is a real green environmental ornament , it will become more popular . f bracelet has its own characteristics . Such as the glow in the dark silicone wristbands can shine in the dark when it absorb enough light , the UV silicone wristband will change its own color when it absorb ultraviolet rays . Due to different production processes , There are acustom rubber keychainslso differences in the quality of rubber band bracelets . Is there any good way to distinguish the quality of rubber bracelet ? Of course , just like the traditional Chinese medicine treatment in China . We can also use four methods to judge the quality of silicone bracelets: look, smell, ask and touch . 1.Look ( Appearance of rubber band bracelets ) Check if there are any dirty things inside the siliconcustom rubber keychainse bracelet , such as some color deviation , printing errors , whether the diameter of the bracelet is regular , whether the edge of the bracelet has surplus colloid . Generally, the edges and surfaces of high quality silicone hand rings are very smooth . 2.Smell ( The odor of rubber band bracelets ) Silicone bracelets are generally odorless. During the test, we can use fire to burn silica gel bracelets, high quality silica gel bracelets the residue after combustion is powder . The inferior silica gel bracelet has a bad smell after burning . 3.Ask ( Raw materials for rubber band bracelets ) We can ask the supplier whether silicone bracelet are made of pure silica gel . 4.Touch ( Touch the surface of silicone wristband ) The surface of high quality rubber band bracelets is very smooth and it"s very elastic .