RADIUS TRAVEL TOOTHBRUSH, SOFT IS MADE WITH 100% VEGETABLE BRISTLES AND IS BPA-FREE. THE REPLACEABLE BRISTLES ARE MADE TO LAST SO THEY'RE BEING USED LONGER AND NOT ADDING TO LANDFILLS WHILE STILL PROVIDING EXCELLENT CLEANSING. THESE TRAVEL TOOTHBRUSHES COME WITH ONE REPLACEABLE HEAD. THIS PRODUCT HAS NOT BEEN TESTED ON ANIMALS AND IS ACCEPTED BY THE AMERICAN DENTAL ASSOCIATION. EACH PACKAGE CONTAINS ONE BRUSH AND ONE REPLACEMENT HEAD.