en, breast cancer awareness bracelets are widely used. This bracelet gives a call to all young women to get their endometrial tests done at regular intervals and also to donate funds for this noble cause. Silicon bracelets are available in multitudes of colors. Silicon bracelets have become a fashionable fad for teenagers as they often wear it in prom. Although they are mainly used for fundraising purposes, the fashionable aspect contributes a lot to its popularity. Silicon bracelets are ideal for school fundraising, religious groups, promotional items, corporate, giveaways, sports team, party giveaways and charity. The major purpose of this awareness bracelet is to promote awareness of cancer, HIV/AIDS and heart disease. Another purpose is to show support for cancer patients, HIV/AIDS, and heart attack survivors in their battle against the disease. A pink awareness bracelet is worn on the wrist to promote breast cancer awareness and to show support for women in their fight against the disease. A yellow awareness bracelet is worn on the wrist to promote cancer awareness. It shows support to individuals in their fight against the disease. People who wear a red bracelet are promoting AIDS awareness and showing support to individuals who have HIV/AIDS. buy-wristbandspersonalized-bracelets-for-boyfriend for political and church conventions. They are inexpensive and yet highly effective in promoting a cause or a product that many business organizations, groups, and even individuals use it to meet their objectives. These wristbands come in different styles, colors, designs and sizes; and all kinds of variations are available to suit your taste, requirements, and budget. There are many wristbands sizes available in the market. To help you choose the best one, here are some details about their sizes: General size (adult): 8 "(L) x 1/2" (W) x 1/16"(H) or (202MM x 12MM x 2MM) Women"s size (adult): 7.5 "(L) x 1/2" (W) x 1/16"(H) or 190 MM x 12MM x 2MM) General size (children): 7 "(L) x 1/2" (W) x 1/16"(H) or (180MM x 12MM x 2MM) 61/2 "(L) x 1/2" (W) x 1/16"(H) or (165MM x 12MM x 2MM) The maximum screen printed and engraving area for adults is 7.677"X 0.334" The maximum area of screen printing and engraving for children is 7.00"X 0.334" As for width, commonly used are: 1/4 "or 6MM 1/2 "or 12MM 3/5 "or 15MM 3/4 "or 19MM 1 "or 25MM rubber-bracelet-maker-online mposed 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 silicone wristbands for schoolsand 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 silicone wristbands for schoolsoutstanding 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 agent to the soft original silicone rubber and mix them evenly, then put 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.