PinMart Blue Believe Rubber Silicone Bracelet Available as a single item or bulk packed. Select your quantity above. Buy more, save more! This Rubber "Believe"wristband ismade from 100% Blue Silicone Rubber and Debossed with the word "Believe". SIZE: 8" around x 1/2" wide. One SIZE fits most adults. Perfect for awareness campaigns and fundraising walks.