Memory Foam Lumbar Support Pillow Gray Zippered Washable cover

I just got this June 6th. Receipt & size in pictures. It’s the wrong size for me so I’ve never used it. Lumbar Support Pillow, Back Support Memory Foam Pillow For Sleeping or laying Waist Support Cushion For Lower Back Pain Relief Experience ultimate comfort with this gray memory foam lumbar support pillow. Designed to provide excellent back support, it's perfect for sleeping or relaxing. Enhance your bedding with this stylish and functional addition.