hich is very small amount added and green to human. The glow will fade gradually in about 3h depending on how much light it absorbs. It is the best one for night event. Such music show, night walk and so on. The logo can be same as regular debossed, embossed or printed on the glowing wristbands. After exposure to natural light, fluorescent light, and ultraviolet light, the phosphor can store the light energy, stop the light and release it slowly in the way of fluorescence, so the light can still be seen at night or in the dark, lasting for hours to more than ten hours. The luminescent powder can be automatically lit in the dark. The main component is rare earth, which belongs to inorganic materials. The luminous powder first absorbs a variety of light and heat, converted into light energy storage, and then automatically luminescence in the dark, by absorbing all kinds of visible light to realize luminescence. The product does not contain radioactive elements, and can be used indefinitely, especially for short wave visible light, sunlight and ultraviolet light (UV light) under 450 nanometers. Accept the ability. id-wristbands-for-eventsentry-wristbands-for-events pear performance defects and practical function is reduced . Some customer are holding ready-made products for Soft-hardness comparison directly and then choose one of them . In nowadays the custom silicone bracelets is one of them. So how to choose the hardness for custom silicone bracelets . The choice of softness and hardness of silica gel will have different effects on the properties of different products . At present, the hardness of commonly used silica gel hand rings is between 40 degrees and 60 degrees and material with different hardness has certain difference . For example , the tensile rate of 40 degree materials will reach about 150% , and the tensile rate 60 degree materials can only reach about 80% . So in order to confirm the functionality of products , we have to test them . It is more difficult to produce high hardness silica gel hand rings . For the manufacturers of silica gel hand rings , the higher the hardness , the higher the defective rate of the products and the pulling force of the products will also be affected and will cause fracture phenomenon at any time . Therefore , we suggest that the hardness of the silica gel hand rings should not be too high . recommend the figured wristbands to you .Why do we recommend the figured wristbands to you ? Why do we think the figured wristbands are the best promotional gifts ? The major reason is the figured wristbands can be of various shapes ,the shape of the bracelet can be animal-shaped .The shape of the bracelet can also be circular . Personalized rubber bracelets of all shapes can be loved not only by children, but also by adults .As we all know ,there are many styles of the personalized rubber bracelets ,every type of rubber bracelets looks good .We can make the figured wristbands also have all id wristbands for eventsthe styles .The second reason is there are many sizes of personalized rubber bracelets .There are adult sizes (202*12*2mm) suitable for adults and child sizes (150*12*2mm ) suitable for children .Anyone can find the correct size of the personalized rubber bracelets for their wrist .The third reason is we can make the rubber bracelets with any color .The color of the rubber bracelets can be the green color like the leaves ,the orange color like the orange ,the blue color like the sky and so on .It is precisely because of there are many styles ,sizes ,colors of the figured wristbands ,so the wristbands become the best promotional product . white-rubber-bracelet-meaningdual-layer-wristbands 4. To produce wristbands by the mould. 5. Quality checking. The unqualified product should be picked out. 6. Edge cutting. 7. Packing and delivery. 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 directid wristbands for events 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.