Dental cotton roll 1.100% pure cotton 2.High absorbency 3.Non-linting 4.ISO9001 ... 50/bundle, 40bundle/box, 10box/csL 1-1/2" x 1/2"..................... ............50/bundle, 40bundle/box, 10box/cs ... 50/bundle, 40bundle/box, 10box/cs S 1-1/2" x 5/16"................................50/bundle, 40bundle/box, 10box/ ... that Kingphar cotton rolls still stay in its roll shape in the water, while the others are ...