r is for different meaning. White represents making poverty history. Yellow represents living strong to fight against cancer and so on. It is awesome to wear two or more solid bracelet on one wrist of different colors which shows individuality. Swirled colors is more than one color, you can put two to four colors swirled in the bracelet. The colors looks like some coatings mixed halfmake your own wristbands way, some stripe and smoke of color inside. The most outstanding swirled is a camouflage bracelet which usually colored of black, 463c, 574c and 459c. It is especially suitable for outdoor activities. A segmented bracelet gets regular color segment from one to another, they are next to each other. We can make mostly 7 colors in a segment bracelet, the tipical rainbow wristband has yellow, blue, orange, pink, purple, red and green in it. Glowing wristband will glow in dark after absorbing light come from sunshine or lamps. Why it glows ? The reason is the glowing power which is made from some special rare earth. It absorbs, store and release light energy so it does. It glows green, blue or red yet the wristband color will not be same as glowing. The wristband color of glowing can be normally white, green, blue, red, yellow, pink and purple, but it must be light enough otherwise glowing will be hard to release. The glowing usually last 3 hours and gradually weaken. But it is not the end. It recovers when absorbing light energy again. So it is recyclable.
General size (adult): 8 "(L) x 1/2" (W) x 1/16"(H) or (202MM x 12MM x 2MM)
Women"s size (adult): 7.5 "(L) x 1/2" (W) x 1/16"(H) or 190 MM x 12MM make your own wristbandsx 2MM)
General size (children): 7 "(L) x 1/2" (W) x 1/16"(H) or (180MM x 12MM x 2MM)
61/2 "(L) x 1/2" (W) x 1/16"(H) or (165MM x 12MM x 2MM)
The maximum screen printed and engraving area for adults is 7.677"X 0.334"
The maximum area of screen printing and engraving for children is 7.00"X 0.334"
As for width, commonly used are:
1/4 "or 6MM
1/2 "or 12MM
3/5 "or 15MM
3/4 "or 19MM
1 "or 25MM