An Easy-to-adjust Elastic Band Makes You Convenient.
Super Soft And Smooth With Top-quality Natural Mulberry Silk On Both Sides.
Completely Black Color On The Reverse Side To Put The Wearer In Total Darkness.
Keeps You From Light Interference, And Having A Good Sleep.
Great For Collection Or Use It As A Gift.

Technical Details

Width : 0.75 cm
Height : 0.75 cm

Product Details

ASIN : B074SGZLGK