Kyowa O'Band Rubber Bands are made from natural vulcanized rubber and are perfect for bundling, sealing, and other use cases commonly found in the office or classroom. The most popular brand of rubber bands in Japan since their inception in 1923, these rubber bands are revered for their strength and utility, in addition to the colorful assortment and aesthetically pleasing packaging. 

• Rubber bands are 2.5" (before stretching)