Ear protect adapt contours ear plugs come in regular and small size to fit smaller ear canals for enhanced noise protection features. The same exceptional comfort that comes from the unique curved design of contours is now available for women and other workers with smaller ear canals. The contours follow the shape of the ear canal which means less pressure at the smallest diameter of the earplug. Contours innovative undercut design affords a secure fit all day long and is PVC-Free. The large base helps provide proper insertion, fit and removal.