King Size Cooling Pillowcase | Optimal Temperature Control for Your Derila Memory Foam Pillow for Perfect Sleep. Quality Material White Pillow case ensures for Pillows 23.6" x 13.4" x 4.3"

Over the years I have tried many pillows and had many disappointments. To be honest when I unpacked this pillow I didn't expect much, but was I pleasantly surprised. As soon as my head touched this pillow I knew I had the perfect fit for me. Firmness was perfect, I got the standard size, and even though it looked small, it is just right for me. I am waking up without a stiff and painful neck, my shoulders are more comfortable, and my upper back more relaxed. I am in my mid 70s and aches and pains are sometimes a challenge when trying to get a comfortable good night's sleep. This pillow has help to make this challenge much easier. I will definitely be getting another one when this one needs to be replaced.

The pillow is very comfortable and supports my neck in a way that prevents my mild sleep apnea. It is perfect for someone who sleeps on their back, however, I am a side sleeper and my head can move off the pillow in my sleep when I move from side to side.I ordered the standard size pillow because I am a small adult. The standard size is not a standard pillow size, it is much smaller. If I were to order again I would order the larger pillow.

This pillow is too firm and too small. You still need to put some sort of a pillow under this pillow, otherwise it’s way too flat by itself.

This pillow will be a hit or a miss for mostly everyone. I have had it for almost two months now and for me it is a miss. I got it to help relieve neck strain while sleeping. The learning curve to get used to the pillow is rough, didn't become somewhat comfortable to sleep with until about 2 weeks into using it. Just like practicing to sit with your back straight, the posture can be uncomfortable at times and actually make it difficult to fall asleep. This purchase has sadly become useless for me. The two pillows do not get used by both me and my partner. I would not recommend this product and it has convinced me to not seek out odd shaped pillows again, especially at the premium they cost.

Did the job with my sleep apnea . Very good quality and comfortable .Cheers Craig

I’m shocked to see how many bad reviews about this pillow. This is hands down the best pillow I’ve ever had. I have been having horrible neck pain and terrible sleep for years; someone recommended this to me, at first I thought “$40 is kind of pricey for a pillow” but Ill try it anyway, and I’m so glad I did. It’s so comfortable, it’s very sturdy and supports my neck, and my neck doesn’t hurt anymore! I will never use another pillow again. I have been getting the best sleep since switching.

This works! It a little small but I guess it doesn’t have to be too big since the purpose is to keep your partners head in a little crook that keeps his airway open. It doesn’t 100% stop the snoring but it definitely makes it less frequent and loud, more like heavy breathing with this pillow. My partner will find ways to roll of it but since it allows him to sleep on his back and only lightly snore so I can sleep it’s a win. His doctor says these things don’t usually work but it has definitely helped us.

It’s a decent pillow but doesn’t stand up to other reviews and it’s not a 40$ investment I would have made.