Product Details + Care: ∙ Material: 19 Momme Charmeuse Silk ∙ Filing: Natural silk floss ∙ Design: wide and large solid color silk sleep eye-mask with matching piping. Soft and comfortable elastic covered with silk ∙ Size: 8.5 x 3.3 (in) ∙ Machine wash cold + lay flat to dry  Benefits of Silk Sleep Eye-Mask: ∙ Improve sleep quality by effectively blocking out the light ∙ Silk felt featherlight and gentle while moisturizing the delicate skin areas around the eyes ∙ Reduce the appearance of fatigue and dark circles