The slip® contour sleep mask has been specifically designed with delicate eyelash extensions in mind. The shape of the contour on the inside of the sleep mask has been designed to sit away from your eyelids and allow additional space for your eyelashes to sit while you get your beauty sleep. Sleep mask dimensions: 8. 3” x 3. 5” | 21cm x 9cmUnit packaging dimensions: 9. 2” x 1. 5” x 4” | 23. 4cm x 3. 8cm x 10. 2cm Awards:Winner ‘Best for Beauty Sleep' Oprah Daily Sleep O-Wards 2024 Winner ‘Best Luxury Sleep Mask’ Women’s Health Editors Choice Awards 2021 | Slip Contour Sleep Mask - Black | Dermstore