the selling of custom bracelets has become main stream and nearly everyone has at least one. There are some for diseases, which when sold, proceeds are donated to research for a cure of the disease. Another type of band is the inspirational type. These bands usually have words of encouragement on them. Finally, the last type of band is one that just raises awareness of a global cause. Some of the recent global causes that have these bracelets are the fight against global poverty, the fight against AIDS, and the battle against racism. The kind of bracelet that supports research for a disease has probably been the most popular over recent years. Many companies use these bands to help boost donations for the cause by selling cheap bands. Usually companies also partner with celebrities, athletes, or other prominent companies to encourage awareness of the disease and the sale of the bands. With the money from the sale of these bands, research has been able to expand and hopefully scientists are coming to closer to a cure for one of the diseases represented by each wristlet. Inspirational silicone bands have become popular only in the past few years. Some say "Hope," "Love," or "Courage" on them. These types come in all different colors and have hundreds of different words. Some are even multi-colored. These bands are used to help people feel better about themselves or to give them a reminder of their strengths or weaknesses. Some people like to look down at their wrist and have a reminder what qualities they need. Giddy Up The type of silicone wristlet that is meant to help raise awareness of a global cause usually comes in the color that is associated with the cause. For example, there are red bands that accompany the cause to fight AIDS. There is also a white band that goes along with campaign to help fight global poverty and AIDs. The main goal of this type of band is to increase notoriety for the global cause. The theory with having the goal of awareness is that the more people know about it, the more donations will come in to the foundation later and this has theory has proven right. Ever since these organizations began marketing wristlets with their cause, donations have gone through the roof. Connor Sullivan purchased a case of custom bracelets for his basketball team to sell as a fund raiser. Connor Sullivan has noticed that wearing cancer bracelets makes people feel as though they are a part of an important group. basketball-silicone-bracelets s to amorphous material. Silica gel is a kind of amorphous silicon dioxide, mainly composed of silica. Its chemical property is stable, and it does not burn. Chemical formula is xSiO2?yH2O. Silica gel contains organic silica gel and inorganic silica gel. Inorganic silica gel is a highly active adsorption material. It is usually prepared by reaction of sodium silicate and sulfuric acid, and a series of post-processing processes such as aging and acid bubble. Household use desiccant, humidity regulator, deodorizer belongs to inorganic silica gel.Organic silica gel is an organosilicon compound. It refers to a compound containing Si-C bond and at least one organic group, which is directly linked to silicon atoms. It is mainly divided into four categories: silicone rubber, silicone resin, silicone oil and silane coupling agent. There are 4 types of silicone products, moulded silicone products, extruded silica gel products, liquid silica gel products and special silicone products. Silicone rubber is one of organic silica gel and it is one of the moulded silicone products Temperature resistance, weatherability, electrical insulation performance, Physiological inertia, Low surface tension and low surface energy are the outstanding characteristics of organic silica gel. The one we use to make bracelet is named polysiloxanes di-Me Me vinyl vinyl group-terminated chemically. We add curing agbottle opener ringent to the soft original silicone rubber and mix them evenly, then pubottle opener ringt it to molding machine with high temperature of about 200℃, a few seconds later the silicone rubber gets solidified. Here comes the silicone bracelet with custom logo by mould. Characteristic of the silicone rubber stay same on the process but it get more strengthened. G rubber wirstband was adorned by Armstrong who suffer from cancer. He shows us the strengthen and brave facing the disease. We can make the inspirational sayings on the bracelet to express our desire. It is awareness bracelet also. When you see the bracelet, it will remind you of what need to be always think of. People who plays basketball like to wear a wristband, like LeBron James. It says I PROMISE on his black wristband. It was James"commitment to the Cleveland people. It"s a promise to bring the championship trophy to Cleveland. It inspires LeBron to play better and won more games and finally get the championship for his city. A yellow wristband is an awareness and inspirational wristband. People who wear a yellow wristband can get strength to fight against disease. People usually make pink bracelet for breast cancer awareness. It gives strength to fight cancer.