One size fits most adults. Set of 3 reusable, non-medical-grade face masks: one geo-stripe jacquard, one check jacquard, one graphic print. One-layer design with adjustable slider ear straps. Wash before first use. Dimensions: 7.5"l x 3.75"w flat and expanded. The cdc recommends face coverings in community settings. This mask is not a replacement for medical grade personal protective equipment and does not replace other measures to stop the community spread of covid-19. Please continue practicing social distancing, washing your hands, and refraining from touching your face. This mask should not be placed on young children under age 2, anyone who has trouble breathing or is unconscious, incapacitated or otherwise unable to remove the mask without assistance. This item is final sale. It cannot be exchanged or returned and is not eligible for a refund, price adjustments on prior purchases or promotions. 100% cotton. Machine wash. Made in india.