omly divided into two groups: observation group and control group. Both groups received routine diabetes health education and dietary exercise guidance. On this basis, the observation group used exercise bracelets for physical exercise. The blood sugar, body mass index and glycosylated hemoglobin were compared before and after intervention in two groups of patients. Results After 3 months of intervention, the body mass index, fasting blood sugar, postprandial 2H blood sugar and glycosylated hemoglobin were all lower than the control group, and the difference was statistically significant(P05). Conclusion The use of exercise bracelet can control the metabolic index of patients, improve the compliance and enthusiasm of patients, and improve the quality of life. upcycle-silicone-braceletssilicone-lymphedema-bracelet ca 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 gelcustom mantra bracelets 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 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 custom mantra braceletsmould. Characteristic of the silicone rubber stay same on the process but it get more strengthened.