No Pressure: This eye mask for sleeping has a unique 3D profile that eliminates eye strain, fell zero pressure on the eyes, and promotes REM sleep. Compared with other sleep masks, it provides stronger shading effect and more contour space, which is good for sleep.

Block Out Light: sleep mask has an ergonomic contour design for man and women which can improve lightfastness.This sleep mask can provent 99% lights and make your fall asleep quickly.

Fit all size: Sleeping mask is easy-to-adjust. Headband with an adjustable elastic and soft strap, eye mask can surround different size of heads comfortably. no grab your hair, no drop easily , no grab the pillow in any sleep position.

High Quality Material:This sleep eye mask is skin-friendly and comfortable to wear. The advanced splicing sealing technology supplies good quality and eye mask is hard to split

Hassle-Free Warranty:Every order is backed by a one-year "NO QUESTION ASKED" warranty. If you don't love this product, contact us and we'll either replace them or issue you a full refund.