Coussin Ergonomique Entre Jambes avec Sangle – Pour un Sommeil Réparateur - WelneZzZ®

This pillow supports proper leg alignment during sleep, reduces pressure on knees, hips, and lower back, and stays in place all night with an elastic strap.

• The description claims that it improves comfort in lateral sleeping positions.
• The description claims that it helps maintain a natural position throughout the night.
• The description claims that it prevents sliding during the night even when changing positions.