Purchased this as a gift for my girlfriend. She loves it, and uses it just about every night. Pretty well made, and very comfortable. Excellent choice for the price.This eye mask is comfortable. The band is just right-not too tight, not too loose. It doesn't stay on through the night sometimes but I wouldn't say that's any fault of the mask. It blocks out most of the light except around the nose bridge, which I think is to be expected. It washes and dries well too.Great feel to it - soft, smooth, lightweight.My issues with it are the band. It's not adjustable so the mask itself slips easily with any movement. It doesn't keep the light out because of this.Also, because of the scrunched fabric around the band, it's not optimal for side sleepers, which I am. Overall it's adequate.I usually use a dark washcloth over my eyes at night to block out any light because I have a difficult time sleeping. Although lately I've been getting red marks on my face from the washcloth. So I decided to order a sleep mask to try. From the reviews, I saw that this one looked to be one of the best. Once it arrived I tried it on. Because of the silk, it was very soft and comfortable on my face. Despite that, I was able to see out of it by my nose (hence the reason I only gave it two stars). It could just be the shape of my face, because a lot of the comments said it was perfect for them. One thing I love about Amazon though is that it's very easy to return items and they have a lot more options to try another product that's similar.I have been reading that the best things one can do to prevent eye wrinkles is to sleep on your back and use a silk eye mask. I struggle to sleep on my back and was hoping this silk eye mask would help me train myself by giving me that "secure" feeling I get when I'm buried in pillows and blankets. The mask itself is very comfortable and soft, however I kept losing it during the night. I have a 22.5" (57cm) circumference around my head, which is pretty big, but the mask was still too loose. I find myself waking up and the mask is lost somewhere in my sheets. My fix has been to stitch it by folding the band over the little MTSNOO tag that's on the band as shown in my photo. I wish I didn't have to do that extra work but it's functional and comfortable now.This is a nice sleep mask. The silk is excellent quality and very smooth. I wear a mask every night to sleep and as far as the simple ones go, this is a good one. However, my personal preference, I do wish it had some foam sewn inside and contoured cutouts for the eye socket. Supposedly this helps with REM sleep (the ones like these that are just plain fabric allegedly can mess with it!) So, if this had the eye contour it would be my new favorite!This is an excellent quality sleep mask. The silk feels really wonderful. The mask is made neatly, with no loose threads. Inside the mask, there is a thin foam layer.The only issue is that the mask's band has no way to be adjusted, and it is so large that it slips off my head. The only way to fix it is to use needles and thread and make the band shorter by sewing.I hand-washed the mask before first use, and it survived the wash fine. It did not shrink or lose shape. This mask is made in China.Ali Julia reviewReview of MTSNOO Silk Sleep Mask 100% 22 Momme Pure Mulberry Eye MaskThis is an extremely luxurious, silky and lightweight eye mask. Personally, I like the featherlight weight and the large size as it fully blocks out light.The strap is fairly loose and not adjustable, but that really doesn’t make a difference in the function of the mask. In fact, it makes it good for people with various head sizes.A lovely gift for yourself or someone else.Blocking out any light when you sleep truly helps insure a deeper, better night’s rest.As this is unweighted, unlike most yoga eye pillows, it will not activate the oculocardiac reflex which slows heart rate.