* Features 1. Butterfly-shapeConform to neck curve structure and relieve cerviacal pressure. Suitable for people with poor cervical spine 2. Two sides of different height, comfortable for back, side or stomach sleeper 3. High Elastic Material, Slow Rebound: With the function of slow rebound, no matter how you sleep, it will return to its original shape the next day. Maintain good flexiblity 4. Fit the neck curve, give your neck a better support. 5. Adapt to sleeping position. Whether you sleep on your side or on your back, you can cling to you neck. Make you sleep better. 6. Two-way Neck Guard. One high and one low design. High end: 12cm, low end: 6cm. Fully relax your neck pressure. 7. Skin-friendly breathable fabric: The use of high quality raw material and advanced processing technology, product quality and security. * Product information: Name: Memory Foam Pillow Material: Memory cotton Size: 50x30x10cm/60x35x12cm Color: White Part: Neck Use: for sleep * Package Content: 1 x Memory Foam Pillow NoteDue to different measurement methods, there may be 1-2cm error.