it is very popular. Let me talk something about UV rubber wristband. 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 ocustom keychain tagsriginal color. We make the UV transfer wristband with silicone material original colors. So it look like jelly with translucent. The it gets to purple or blue in the sunshine, so cool it is. All styles of logo we can customize on it, debossed , colorfilled, embossed, embossed printed or print. And the size we can make is adult , women, youth and toddler. The there is anything unclear, please go to our category at which we will show you all. custom-rubber-wristbandsjac-vanek-rubber-bracelet Elderly need health care more than other people. In the aging process of the elderly, functional deterioration and disorders occur, such as Alzheimer"s disease, senile psychosis, senile deafness, cerebral arteriosclerosis and the resulting stroke, etc. We can make a id bracelet for elderly. There will be the name printed on it. We can make a QR code so When you scan the code with a phone, the detail of name, disease, status will show up. It custom keychain tagsis fast to get help when emegency comes. It can be a reminder wristband. We can printed some tips like when to have medicine, which is the food can not eat and so on. It is helpful for daily life of elderly. We can make the wristband all pantone colors. It can be solid, swirled, segmented, glowing and UV tranfer. The size can be 180mm, 190mm or 202mm. Hope this help you to know more about id bracelet for elderly.