I've had it for about a year. It may show some signs of use. It's a unique pillow that regains its resilience when you pour hot water (60°C) on it. It's a low-type pillow, but the slopes are different on the top and bottom, so you can use whichever side you prefer. Also, the surface is soft, and the back is a bit harder, so please use it with the hard side down. There is no pillowcase. - Brand: BRAIN SLEEP - Included: Storage bag - Material: Foam with a special net structure - Size: Approximately 70cm x 40cm Thank you for looking.