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. A UV rubber 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. We add UV powder which is also green as silicone in production. The UV powder is kind of photochromic material. We use it to make this change. Photoreceptor color is irradiated by ultraviolet or sunlight, absorbs ultraviolet or sunlight, and produces changes in color. When it loses ultraviolet or sunlight, it returns to the original color. any event etc. For a custom silicone wristband, the logo can be debossed, colorfilled, embossed, embossed printed or printed. If you want the logo be colorful, the debossed colorfilled, embossed printed or printed with colors will be good choice. The band color can be solid, swirled, segmented, UV sensitive and glow in the dark. Size of wristband can be small as kids to large as adult, even an extra large size for a strong body. In additional, We can print bar code, QR code or unique serial number together with some detail on the wrsitband. Large dicount offering now. Using coupon SAVE10, we offer 10% additional discount for the total price. Order over than 100 get 100pcs wristbands free & 10pcs keychains free. Order less than 100 get 50pcs wristbands free & 5 pcs keychains free. mally we make 4 different colors like black,green,brown and yellow for camo silicone wristbands. Camo silicone wristbandss are usually made of silicon, eco-friendly silicon material is nontoxic and harmless, Custom camo silicone wristbandss are top promotional item for your company, cause or organization, people can ware camo silicone wristbandss during party, event or sport and can enhance their awareness. Camo silicone wristbandss are the real green environmental protection accessories.And they are very popular and widely used all over the world, loved by young people especially.Custom rubber bands can be made different styles of silicone bracelets. It can be embossed,debossed or printed, solid,swirl or segment.Embossed.Custom rubber bands : custom logo or writing is raised from the base, it can be same color with the wristband or can be different color from the wristband.Debossed silicone bracelets:custom logo or writing is concave, it looks like engraved.Printed silicone bracelets: custom logo or writing custom baseball wristbandsis printed on the wristband dircustom baseball wristbandsecely, it is flat.Segment or swirl silicone bracelets:it can be mixed up with 2-6colors for the base colorsCustom rubber bands are usually made of silicon, eco-friendly silicon material is nontoxic and harmless, custom rubber bands are top promotional item for your company, cause or organization, people can ware rubber bracelets during party, event or sport and can enhance their awareness. business-silicone-wristbandsathletic-silicone-wristbands silicone bracelets , What do we need to pay attention to ? 1.Smell the scent of silicone bracelets . We can use fire to burn silicone bracelets . When we burn the high quality silicone wristband , the edge of it is white and the residue after combustion is white powder . The inferior silicone bracelet has a black edge and a foul odor after burning . 2.Check the color of the silicone rubber bracelet . All manufacturers produce silicone bracelets in the same color as Pantone color card . So if we find the color of the wristband is different from the pantone color card , the quality of the rubber bracelet is not ok . And Check whether the surface and edge of the silicone bracelet are smooth . 3.Check the logo . If we choose to printed the logo on the wristband , We need to check that the logo on the silicone bracelet is clear . In addition to paying attention to the quality of the silicone bracelet itself , We also need to focus on suppliers . We need to pay attention to whether suppliers have environmental testing reports and whether the company"s environment is good . All of these can provide guarantee for us to customize high quality silicone bracelet .