Mini-size white masks, 50 pieces per pack, excellent fit. - Brand: First Rate Corporation - Type: Mini Mask - Size: Mini Size - Quantity: 2 sets of 50 pieces - Color: White Thank you for viewing. I am selling 100 masks. For packaging, they are placed in Ziploc bags as shown in the photos. I wore gloves when transferring them to the Ziploc bags, so they are clean, but please refrain from purchasing if you are concerned.