Description: Each pillow comes with 1 free pillow case Shell: polyester Inner shell: 95% poly, 5% span Fill: 0.5mm micro airballs Size: 550x330x10 0/80/120 (mm) Color: dark gray, light gray, red ， blue and light blue Features: Washable with a washing machine. Micro airballs are easy to wash because they don't absorb water. 3D ergonomic design fits in any sleeping position. Polyester and polyurethane maximize softness and comfort. Safe for eczema and sensitive skin. Light and stretchy Package include: 1pc pillow 1pc Pillow Cover Microbead Pillow, Small Pillows for Sleeping and Traveling, Bean Bag Nap Pillow for Adults, Contour Bed Pillow with Cover Bag Cool Gel Memory Foam Neck Pillow Microbead Sofa Sleep Neck Back Cushion Travel Bed Roll Throw Pillow Micro Bead Roll Bed Chair Car Cushion Soft Support Back Leg Throw Pillow Post Surgery Pillow Chiropractic Recommended Micro Bead Roll Squishy Cushion Hypoallergenic Post Surgery Back Neck Head Travel Pillow Microbead Sofa Sleep Neck Back Cushion Travel Bed Roll Throw Pillow