WOWMAX Wedge Body Positioners Pillow Triangular Reading Bedrest Throw Pillows Large Bolster Headboard Back Support Lumbar Cushion Pillow for Daybed with Removable Cover Linen Cotton Blend; The wedge throw pillows can be used on couch bed, daybed, and chaise lounge, especially for the bed without headboard, Can relieving the stress When your reading; Perfect curve: The Lumbar Cushion Pillow Can Be Used on Your Waist, the Lumbar pillow perfect fit the waist, effective to release of lumbar pressure; The Bed rest pillow with high-quality Linen Cotton Blend material pillow is stuffed with high-density polyurethane filler, providing excellent back neck support while reading. The headboard Pillows with buttons design, make the pillows look more full, three-dimensional stronger. The back support pillow is suitable for different places: couch bed, day bed, and chaise lounge, especially for the bed without headboard. The Reading Pillow with different sizes, fit the beds in Twin, full, queen and king sizes, and also can be used on RV, Trailer, bunk bed or as bumper pillow. Buttons designed, When doing the cleaning, only wash the cover which is detachable.