Spinal Health: This knee pillow is designed to support side sleepers, alleviating muscle strain and distributing joint pressure to preserve spinal alignment. Its ergonomic contoured design enables maximum comfort in any sleeping position for restorative rest. Breathable and Comfortable Design: The pillow uses biomechanical curve engineering to promote even weight distribution, reduce bone friction, and enhance overall comfort throughout the night for uninterrupted rest. Ergonomic Leg Alignment: An adjustable thickness design allows the pillow to adapt to multiple positions, providing support for pregnant individuals and those in rehabilitation. It also promotes relaxation during extended periods of office sitting or recovery. Synchronized Movement: Double elastic straps ensure stable positioning and easily adapt to varying mattress thicknesses, delivering allnight support and synchronized body movement for side sleepers. Use scenarios: Pregnancy: Provides targeted leg and hip support to ease discomfort and maintain comfortable alignment during sleep. Rehab or postsurgery: Adjustable thickness delivers support and stability, aiding recovery and reducing pressure on the legs and joints. Desk workers and recovery periods: Helps maintain leg comfort and relaxation during long periods of sitting or while recovering, contributing to overall rest and comfort.