Brain Sleep Pillow Silent I purchased this popular product and used it once, but it was a bit too high for me, a pillow nomad, and I couldn't sleep comfortably, so I'm letting it go. It has been washed. I used my own pillowcase when I used it, but I only tried it out, and it didn't suit me, so I'm reluctantly selling it. The pillowcase is off-white. Please see the manufacturer's website below for a product description. https://brain-sleep.com/