The Mulberry Mask is very comfortable and gets great reviews from mothers who are looking for all-day uses. It integrates ergonomic fit, 99% filtration, and anti-moisture fabric (mulberry) to protect from long-use bacteria and irritations. It is a self-healing mask. Four sample masks are available for $20. Our current price is $3.50 a mask for minimum orders, and $3.35 a mask for orders over 1 million masks. Our minimum order is 10,000 masks for the first order, then the minimum order is 600,000. We can provide up to 20 million masks per month.