For Neck Masks:

One size, 6.19 oz/yd² (210 g/m²)

Four-way stretch fabric that stretches and recovers on the cross and lengthwise grains

For Quilted Jersey Quilted Jersey Packs:

Small: 10.75-13" x 4.5 nose to chin + elastic at each end, looped

Medium: 11.5-14" width x 4.75" nose to chin + elastic at each end, looped