Good product with few problems
The eyemask bought is perfect for back sleeping, but can get awkward when laying on the side or front. While sleeping on back the mask gives full darkness, but on the side or front light may come in. Breathing is easy and no sweat created from the product.
Shipping was supposed to arrive around 7-10 business days but arrived after 2. Package was well packed. Product and shipping a little expensive, but the product is fair according to its price and shipping amazing according to price.