How does the sleep mask block light? null

It uses 3D light shading technology for blackout bliss.

“How does the sleep mask block light?”

This question is for: Arboleaf - Heated Eye Mask, Cordless Warm Compress for Dry Eyes, Temp Control, Light Blocking, Travel-Ready - Black

This question was generated by AI based on customer and product data.

It uses 3D light shading technology for blackout bliss.
This answer was generated by AI based on customer and product data.