To complement the Mask, you can add an Extended Mask Strap (+$2.50) or a Mask Necklace (+$19.90) or both (+$22.40). Specially designed for ladies, the Mask Necklace comes in three different designs - Classic, Playful and Elegant. It can double up as a pretty neck lace on its own. Please indicate your addition purchase/purchases on your order.
 
The first photo shows a set of masks with the 3ply option. Second Photo shows the filter insert option and finally the last photo shows you the lining used for the 3ply filter which is a Kona Cotton fabric.