Experience ultimate comfort with the Costway Bed Wedge Pillow, designed to fill gaps of various widths (0-4, 5-6, 6-8 inches) and support optimal spinal alignment. This versatile pillow is perfect for use against a bed board, on the sofa, or with tatami. Featuring two convenient side storage pockets, it allows for easy organization of your essentials. Crafted from durable, firm 25D sponge, this pillow offers long-lasting support while its breathable, machine-washable cover ensures effortless cleaning. Enjoy a more relaxing and comfortable leisure time, whether reading or sleeping, while reducing strain on your back, legs, and knees.