Find all the benefits of silk in this 22 momme adjustable silk nightcap. * The iSeelk nightcap with tie laces makes it easy to adjust the fit around the head. * Protect your hair, curls and blow dry. HIGH SILK QUALITY AND DENSITY: 22 MOMME, 6 A 26 cm x 26 cm. * Maintenance: In the machine, check the washing conditions on the label on your hat. Prefer a machine program at 30° using detergent for delicate laundry.