Ergonomic Design for Side Sleepers: This knee pillow features the ideal thickness to align your legs, hips, and spine, enhancing circulation and reducing pressure points. Its contoured shape fits naturally with your body curves, supporting various sleeping positions for a restful night. Advanced Anti-Slip Features: Equipped with an adjustable elastic strap to accommodate different leg sizes, this pillow stays securely in place all night. The dual raised side lines provide additional grip, ensuring the pillow hugs your legs for consistent comfort without slipping. Superior Memory Foam Quality: Constructed from premium high-density memory foam, this knee pillow offers support by molding to your body contours while retaining its shape over time. The breathable, soft cover is removable and easy to maintain, ensuring hygiene and cool comfort. Health-Enhancing Gentle Support: Our knee pillow provides gentle cushioning that alleviates joint pressure and promotes better blood circulation during sleep. It encourages a healthier sleeping posture, helping you to wake up refreshed and free from pain or discomfort. Optimal Sleep Improvement: Ideal for side and back sleepers, individuals recovering from knee surgery, seniors, office workers, or athletes needing muscle relief. This pillow fosters deeper, more restful sleep by reducing strain and promoting proper spinal alignment. Color: White Material: Memory Foam Package Contents: 1* knee pillow