This is a 5 yard length of 1/4 inch wide white elastic, which can be used in sewing many available face mask patterns*.
Elastic is cut from a larger spool, so if you order multiple units and wish to not to have this cut into 5 yard lengths, please make a note at checkout.
*Please note that this elastic is not medical grade or medical equipment, and we cannot be held responsible for its effective use in face masks.