Description : 15413 1.57 inch dia, attachment head. Gently reveal smoother skin in 1 use. Experience a deep clean as gentle microbeads remove pore-clogging impurities and sweep away stubborn dead skin cells to reveal smoother skin after just one use. Gentle enough for daily use. Neutrogena Wave attachment made in China. Neutrogena Deep Clean exfoliating pads made in USA.