100% PolyesterAcanva bed pillows filled with soft polyester cotton give you a maximum comfort level, more fluffy than firm suitable for people who prefer low firmness, no matter you are a stomach sleeper or a side and back sleeper.Appropriate height level offers you a great support for head, neck, and back, naturally, breathable material in premium polyester fabric shell and hotel-quality cozy features lead to a comfier throughout night’s sleep, waking up with no more neck pain and headaches.Elegant looking to be essential backup pillows for yourself or treat your guests. Pack the 4 pack pillows into your home as sofa pillows, chair pillows, bed pillows or filled them in your stylish pillow covers to decorate your house.Easy to clean, machine washable in gentle cycle, tumble dry low. They will be shipped vacuum packaged and will take up a couple of hours to fully fluff up.Breathable material keeps the pillow warm in winter and cools in summer. Please hold the pillow by two corners and shake it up and down for a few minutes and fluff gently. And repeat this step for the other side.