Use these self adhesive Mask Bars to customize your mask for a perfect fit. Simply remove the release paper and stick on over the bridge of your nose. You can also sew a channel into your mask and insert the Mask Bar to make permanent through washings. Do not iron over the Mask Bar.
3.5 inches in length.
MarthaW (verified owner) –
Excellent value when there are many masks to be made. Easy to insert, and really help with shaping.