SIDE SLEEPERS: Cushions shoulders & hips to ease common side-sleep discomfort for adults FULL-BODY LONG PILLOW: Generously sized at 20 54 inches to cradle you from head to knees for optimal pressure relief MACHINE-WASHABLE: Easy-care design simply toss the entire pillow insert into your washing machine for quick cleaning QUICK FLUFF: Shake and reshape in seconds for consistent loft all night perfect for adult sleepers EASY FIT: This adult long pillow insert no cover included snugs into any standard 20 54" pillowcase (sold separately)