gel contains organic silica gel and inorganic silica gel.Temperature resistance, Weacustom bottle openerstherability, 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 wristband is named Polysiloxanes di-Me Me vinyl vinyl group-terminated chemically. We add curing agent to the soft original silicone plastic and mix them evenly, then put it to molding machine with high temperature of about 200℃, a few seconds later the silicone plastic gets solidified. Here comes the silicone wristband with custom logo by mould. Characteristic of the silicone plastic stay same on the process. All of our products are made from 100% high quality silicone plastic, eco-friendly, comfortable to wear and durable. Also it perform well as elastic bracelets. t all in 2mm thickness. The direct way to choose size is to measure the size of your wrist before selecting. If all the above sizes do not fit you, it is available for custom size also. Glowing wristband will glow in dark after absorbing light come from sunshine or lamps. It glows green, blue or red yet the wristband color will not be same as glowing. The wristband color of glowing can be normally white, green, blue, red, yellow, pink and purple, but it must be light enough otherwise glowing will be hard to release. The glowing usually last 3 hours and gradually weaken. But it is not the end. It recovers when absorbing light energy again. So it is recyclable. The logo can be colored of all pantone colors, normally you can select only one color for the logo or message on one design. We can check what the color custom bottle openerslooks like on the molding step. There is no options for multicolor logo. sequentially-numbered-silicone-wristbandspersonalised-silicone-wristbands-uk Many people have experience to design their own rubber bracelets online. It takes minutes and several steps to do it. Let me show you. Our website is professional rubber bracelet manufacturer. You can check the category to see the feature of all kinds of custom bracelet before placing an order on Order Now page. Let me show you how to design it. Select bracelet style. The popular styles are debossed, embossed, colorfilled, printed and embossed printed. You can refer to the Category page to see the feature of each. Select bracelet size. Regular sizes of a rubber bracelet are 6”(150mm) for toddler, 7”(180mm) for youth, 8”(202mm) for adult in circumference and 1/4”(6mm), 1/2”(12mm), 3/4”(19mm), 1”(25mm) in width. We make it all together 2mm thickness. Select colors and quantity. Enter the message you need to put on the bracelet. You are able to make the message front and back or continuous outside. For the inside, the message can be printed or embossed.