Z Gel Memory Foam L-Shape Pillow for Side Sleeping Comfort Ergonomic L-shape design provides support for the head, neck and shoulders, offering extra comfort and support for side sleepers GEL DOUGH formula creates a cooler, softer memory foam that helps eliminate sleeping pains Replaces the need for multiple pillows for the right support and comfort Tencel removable cover with superior moisture-management properties aids in optimal sleeping temperatures Body pillow measures 26" x 26" x 5" with 12" envelope; protected by a 5-year U.S. warranty