Brand new, unused. Specifically designed for pillows that support the shoulders, neck, and back. A summer staple, featuring N-Cool contact cooling and a fluffy knit material, reversible for year-round use. ● Full-coverage type ● Antibacterial and odor-resistant treatment ● Double-sided design ■ Composition Surface fabric: Composite fiber (nylon/polyethylene) 75%, nylon 25% Lining fabric: 100% polyester ■ Machine washable (use a net) Thank you for viewing.