iJoy U Shaped Micro Bead Horseshoe Neck Support Travel Pillow 4" high 12" wide Super-soft Micro Bead Travel Pillow Stays in Place and conforms perfectly to your personal contours. Keeps your head and neck aligned for effortless comfort while napping or awake. Black U Shaped Travel Neck Support Micro Foam Bead Pillow Cushion - Pillow has very fine polystyrene micro beads covered in a plush polyester non-removable cover. Approximate dimensions are 12x12" and 4" thick at the back of the pillow. Each leg is approximately 5" wide and tapers down to 3" thick at the tips.