Foldable 2-in-1 Design Wedge orRectangle Switch effortlessly between a triangularwedge and a rectangular block to suit your needs. Whether filling gaps or usedas a supportive backrest, this foldable pillow adapts to any setup. Fits Gaps from 0 to 8 Inches Designed to fill spaces between your mattress and headboard, wall,or footboard, this pillow prevents pillows, remotes, and other items fromslipping through. Ideal for all standard bed sizes. Dual-Sided Detachable Pockets AlwaysWithin Reach Comes with two removable pockets that canbe flipped and repositioned based on the pillow s orientation. Keep your phone,glasses, or remote conveniently nearby day or night.