l injection" . The main purpose of fuel injection is to coat the surface of the product with a coat of paint to make it more comfortable for customers to wear . Oil injection has a good effect on the dust-proof and sticky-proof properties of silica gel bracelets . For example , some customers will ask us why the silicone wristband are often covered with dust . Actually , the reason why rubber bracelet often stick to dust is that they don"t have any spray hand-feeling oil . The effect of silicone bracelets sprayed with hand-feeling oil is hard to see with the naked eye , and there is a distinction between the wristband sprayed with hand-feeling oil and non-spraying hand-feeling oil when we touch it . The main features of oil-sprayed silica gel hand rings are smooth handle , high surface finish and smoothness , no dust contamination . Silicone hand rings without spray-feeling oil have low gloss , feel less smooth with hands , and their service life is not long . mong sports players. Let us see several kinds sports bracelet. Glow in dark silicone wristband is popular for night event. But it is also good for night walk or run. A glow in dark silicone wristband can glow green or blue after absorbing strong light energy. The glow will fade gradually in about 3h and will recover absorbing light again. A mosquito repellent silicone bracelet is very useful to protect ourselves from the mosquito outdoor. It is made from high quality silicone together with lemongrass, lavender, clove and other natural plant oils. And the natural plant oils is the reason why it is mosquito resisting. Usually sport player has bigger size of wrist than most of us. So we have to choose the right size. There are 6”(150mm) for toddler, 7”(180mm) for youth, 8”(202mm) for adult and extra large of 210mm, 250mm in circumference and 1/4”(6mm), 1/2”(12mm), 3/4”(19mm), 1”(25mm) in width. We make it all together 2mm thickness. UV silicone bracelet is a good choice for out door activities or sports like Climbing, rock climbing, cliff descent, kayaking, diving, sailing and so on. A UV silicone bracelet can transfer it’s color darker under sunshine when absorbing UV light. It transfer to purple or blue normally which indicating the strength of the UV index. Wearing it on the wrist is a good way to avoid long time staying under strong sunshine. se they’re versatile. Organizations and companies are fond of personalized rubber bracelets because they are cost-effective ways of making a statement and promoting a brand or a cause. Custom rubber bracelets for corporate and organizational mass production are one of the promotional materials that are not easily thrown away by people because they’re useful and have a fashionable use. They even come in many colors and sizes. People will readily wear these rubber rubber bracelets because celebrities and athletes also use these bracelets as accessories. Rubber bracelets have been traced all the way back to the 1980s, when Cyndi Lauper and Madonna would wear them in their music videos. These bracelets were also known as Jelly bracelets. The bracelets resurfaced again in the late 1990s. Nike used the rubber bands as bracelets and had several NBA players promote them. These were also known as baller bands or baller ids. Teenagers also sported these bands with messages like “cutie” and “hottie.” However, this trend did not last long again because real rubber would get stuck on the skin or hair and cause irritation. The Rubber Band bracelet trend did last long enough for several NBA players to start sporting them, though. Nike, always with a keen eye on basketball fashion improved on the trend by using the rubber rubber that they had previously used on sports watch bands and creating the Nike Baller Id Band Bracelets. Because you can"t really print on rubber, the messages were imprinted or embossed into the rubber and said sports related things like "Baller" and "Player". They came in sets three, often in red rubber braceletspecific team colors. Mred rubber braceletany NBA players, most notably LeBron James were seen wearing the Baller ID Bands on and off the court. In 2004 Lance Armstrong and Nike, who made all of his cycling gear, teamed up and created the LiveStrong yellow bracelets which were essentially Baller ID Bands that were yellow and imprinted with "LiveStrong", the motto of Lance Armstrong"s foundation for cancer research. The bracelets are sold through Nike and Lance Armstrong"s website"s for $1 each and has raised over 28 million dollars for cancer research. Because of the immense popularity of these bracelets, many other charities, organizations and accessories producers jumped on the bandwagon and began creating rubber rubber bracelets in all colors and with all kinds of messages, some for charitable causes, and others just for fun. pink-rubber-band-bracelets it says. We make all the designs for free. If you need to put your logo on wristband, JPG, PDF or AI file is appreciated. Our designer is skilled to transfer it into the digital proof. We will make it to your satisfaction. All we do for designing is free no matter you place the order or not. Besides we can send you photo physical sample before mass production if necessary. Regular sizes of a silicone wristband 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. Regarding with the circumference, it is the most important factor to choose size in our order. It is the average sizes for toddler, youth and adult. The direct way to choose size is to measure the size of your wrist before selecting. We are always strict in quality of our product focusing on edge cutting, polluted mark and printed logo to make a best product for you.