Firstly, this extended WEDGE pillow is a unique bed decor for its distinguished triangular shape and beautiful ornamental buttons. Secondly, the WEDGE shape fills up the interspace between back and headboard, provides comfortable support to the natural "S" shape spine and promote highly relaxed bed sitting. You can also use it for bed reading, TV watching ... and it''s really a perfect gift for family and friends. Thirdly, the WEDGE is stuffed with 100% polyester fiber which is much softer than memory foam. If you have experienced the uncomfortable hardness of memory foam, now it''s time to try this cozy WEDGE.Kind notes: The model pillow is with size 59x20x8 in.Specifications:Dimension(Approx.): 71x20x8 in (for California king bed)Cover Fabric: CorduroyFilling: 100% Polyester FiberIndex: SoftUnpick and Wash: Removable and Washable CoverUse: Bed, Daybed or Floor Sitting, Reading, Watching TV, Back-leaning, Body-relaxing; Long Sofa Back Pillow; Hotel; GiftWarm tips: 1. Slight color difference might exist due to different computer monitors while a slight size difference might exist due to different hand-cutting manufacturing processes.2. The bottom thickness is about 8-10 inches, please be kindly aware that it will take up the length of the mattress.3. The buttonholes are specifically designed to loop the buttons and the buttons may shift a little in the buttonhole while using, it doesn''t mean the product is defective.