3D Contoured Sleep Mask with Pressure Free Design

This 3D contour sleep mask achieves up to 99% light blocking. Its unique concave eye cups and nose area design conform well to facial contours, effectively reducing light leakage. The main body of the mask is made of soft double-layer composite fabric, filled with high-density memory foam, providing a firm feel and good support. The adjustable headband ensures a secure fit. The dimensions are approximately 23 x 10.5 x 5.5 cm. The zero-pressure design does not compress the eyeballs and is suitable for extended wear.