Material composition: 91.5% polyester fiber,8.5% spandex; Material: soft, breathable fabric(outer layer), sponge(inside)
Quality Material: zero-pressure material, smooth texture, no stimulation, strong shading, ventilation perspiration, effective and comfortable. New and advanced, this lightweight, contoured mask is the best sleep mask on the market and will leave you more rested than ever before
3D stereoscopic structure: stereoscopic groove design, no pressure to the eyes, no trace of decompression, enjoy comfortable sleeping
Exposure to light during sleep interferes with your sleep cycle, preventing you from the long and deep night's rest you need to function at your best
Using imported high-quality memory foam material, soft and light, fit with the face in a high degree. Design high elasticity, tensile and difficult to deformation and cracking

Technical Details

Product Details

Package Dimensions
Width : 4.3 inch
Height : 1.1 inch
Length : 9.2 inch

Shipping Weight: 1.6 ounce (View shipping rates and policies)

ASIN : B0154TTY44