The events wristbands length about: 10in, wristband width about:0.79in. The colored paper wristband is made of waterproof quality, and not easy to fade and break. You just need to adjust identification wristbands to the right length, then peel off the protective paper, final stick it on the other end. These colorful paper neon event wristbands are good for parties, classrooms, water parks, playgrounds, outdoor activities, Halloween, Christmas, etc. Colour:A: red+green+yellow+blue+orange+pink/B: red+green+yellow+blue+orange Material:Paper Package Contents: 1200 x wristbands / 500 x wristbands Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.