84% polyester, 16% spandex.
Small: 8.5" x 16". Recommended for Youth or Petite Individuals
M/L: 9.5" x 18". Recommended for Most Adult Women
XL: 10.25 x 18". Recommended for Most Adult Men
XXL: 11 x 18". For XXL face/head/neck sized Adults
This item is sold per piece, not by the pair
Neck gaiters are a very versatile product that can be used as a Face mask with neck coverage, a neck scarf, a face mask with ear coverage. The item is very stretchy and can be washed and worn again and again.