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. In the actual life, people make use of the long time luminescence characteristics of night light powder to make a weak light source, and have special use in the military department. This material is applied to various kinds of switch signs on the aviation instrument, clocks, windows, machines, and the handle of the door, and can also be pressed into various symbols and parts together with a variety of transparent plastic materials. Supplies (such as power switches, sockets, fishing hooks, etc.). These light-emitting components are illuminated at night, at night or by accidental blackouts, and after lightning, and it still continues to glow, allowing people to discern the direction of the surrounding and bring convenience to wowhite rubber wristbandsrk and life. The ultra-fine particles of luminous materials can be added to textiles to make the colors more colorful. Children wearing luminous textiles can reduce traffic accidents. We use it to make the wristband glow so as to contribute to night event. custom-wristbands-fast-deliveryevent-wristbands-atlanta customize bracelets is generally called sports plastic bracelets .Why do basketball stars will wear silicone bracelets ? No wind, no waves, if you often see the basketball stars will wearing such sports bracelets, it must have its function .The core reason of they like wearing these plastic bracelets is that they can get energy from it and the silicone bracelet can absorb sweat . There are energy customize bracelets and ordinary customize bracelets ,when athletes wear the energy bracelets exercise, the silicone bracelets will give them a special energy .It can increase the excitement of athletes .If the players are in a very low mood on the basketball court, they are not in a good mood in the basketball game, and how can they win the game ? That"s why many players choose energy bracelets to wear for a long time .Of course, not all athletes wear energy bracelets, but some wear ordinary bracelets. Although ordinary bracelets do not enhance energy, they can also act as a sweat absorber. custom-rubber-braceletsblank-wristbands Slap wristband is also an important promotional gift. What we make is high quality silicone slap wristbands. It is soft and environmentally friendly in and loved by people. Its surface is high quality silicone, embedded in thin steel bars, so it can be modified and restored. When we hit the slap wristband on the wrist, the steel bar is forced and deformed and curled, so it is very convenient to wear on the wrist. It area is relatively large, so we can print more content on it, playing a propaganda effect. Generally, the size of the slap wristband is 230*25mm and 215*25mm. The color can make all pan tones. As there is a steel bar inside, we usually make the logo and message printedwhite rubber wristbands style. Welcome to order slap wristbands.