Features 1. Designed specifically for adult side sleepers, this multifunctional pillow provides ergonomic support for bedrooms and even wider spaces. Every night, it can support your unique sleeping posture, helping you wake up refreshed and free yourself from neck and shoulder stiffness. 2. Non pressure arm design: Immerse yourself in the comfortable experience of professionally crafted side pillows, designed to relieve shoulder and arm pressure. This thoughtfully designed pillow can effectively eliminate numbness and discomfort, making it an ideal choice for side sleepers seeking shoulder support. It is not only a side pillow, but also a safe haven for painless sleep at night. 3. Excellent support: This side sleeping neck pillow filled with high-density foam provides cloud like soft support while maintaining the correct alignment of the spine. Whether it's relieving neck pain or shoulder discomfort, this pillow can support the body and reduce pressure, helping you enter deep restorative sleep. 4. Suitable for multiple side lying positions: Whether you are accustomed to curling up, extending, or hugging your arms to sleep, this pillow can be adjusted to fit your body shape. The ergonomic arm channel brings a weightless experience, making it the most suitable side pillow for adults, with customized comfort throughout the night. 5. Multi functional use: This side pillow is not limited to sleeping scenes. It can be your intimate companion when reading, playing games, or relaxing on the sofa. Whether you need shoulder support at night or seek comfortable support during leisure time, it is the ideal choice for you to enjoy full body comfort anytime, anywhere. Specifications Filler: Memory foam Product size: 42 * 52 * 17cm Package Include: 1* Sides Sleeper Pillow with Arm Holes