uman. 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. Here is the properties of the luminous powder. 1st short excitation time, long duration of luminous and afterglow, high brightness. 2ndvery stable physical and chemical properties, strong environmental adaptability, ordinary service life. 3rd safe and reliable, energy saving, green environmental protection.4th The particles are small, and the fineness and granularity are evenly distributed. custom-silver-braceletsnike-rubber-bracelets bands in all size. 150mm size iswristbands com for kids. It looks cute and suitable for kids aged 5 to 10. It is made from eco friendly material, so it is harmless to kids health. Since we make it high quality silicone which is soft to wear, kids will love our it much. The product of figured shape, glowing and UV transfer and anti-mosquito is very popular. We can make it figured shape for the logo, like a watch, heart or basketball which has larger size on the wristband, so it will be outstanding and clearer. A glowing wristband glows in the dark with green or blue magicly. The glow last for a bout 3h and it needs to absorb light enery from sun or lamp light before glowing. The kids must like it and be bursting with curiosity. It is good for night event. UV wristband will tranfer its color from transparent to blue or purple. It indicates the strength of UV index. The color will be darker if sunshine stronger. It is good for outdoor ativities like football, basketball and camping. We add some herbaceous oil into the silicone, then it become an anti-mosquito wristband. It can help avoid the attack of mosquito outdoor. ufacturing processes and at the same time, the price of rubber bracelet is also different .When the customer customize silicone wristbands from us ,they have doubts about the price of silicone wristbands .They don"t know what causes the price difference of silicone bracelets. First reason is the silicone wristbands style is different .Such as the price of debossed colorfilled silicone wristbands is more expensive than the debossed without color silicone wristbands ,it because the debossed colorfilled rubber bracelet has one more manufacturing process than the debossed wristband does.The price of the silicone wristbands printed with one color is cheaper than the wristband printed with two colors or more . Second reason is the silicone wristbands size is different .For example ,the price of 1 inch wristband is more expensive than the 1/2 inch wristband .Because it takes more pure silice gel to produce the 1 inch wristband . Third reason is the silicone wristbands quantity is different .If the customer order more silicone wristbands ,the unit price of each wristband is more cheaper . Last reason is the silicone wristbands color is different .If the color of the silicone wristbands is solid ,the price of it is cheaper than the swirled and segmented silicone wristbands . There are many reasons for the price difference of silicone wristbands ,in addition to the above mentioned reasons .When the price of raw materials falls, the price of silicone bracelets will also fall. rubber-braceletsprinted-wristbands keychains free. Order 100pcs or more, get 100pcs free and 10pcs keychains free. All the free wristbands and keychains are same design of the one you order. Medical bracelet is one of our useful product. Medical bracelets is commonly used. It is wristbands coma high quality silicone bracelets with the ID printed on. We can print bar code, QR code or unique serial number together with some detail of the medical institute. Usually the bracelet width need at least 15mm so that the code is clear enough to be scaned. We you scan the code with a phone, the detail of patient name, disease, taboo drugs, status will show up. It is a good help for doctor and patient to know the treatment. It will be good help for hospital to manage patients. All the medical bracelets should made from 100% silicone which is harmless and eco friendly to avoid secondary injury to patients. If the medical id bracelet is embeded with a chip, it will note down the information of exercise, heart beat and sleeping. Then trafer it to the phone app. It contribute to health care.