Amazon.com: flat pillows

Bluewave Bedding Ultra Slim Gel Memory Foam Pillow for Stomach and Back Sleepers - Thin and Flat Design for Spinal Alignment, Better Breathing and Enhanced Sleeping (Full Pillow Shape, Standard Size) 4.5 out of 5 stars 701…

Amazon.com: flat pillow

Cradle Me Thin Pillow for Sleeping - Luxury Memory Foam Pillow - Ultra Soft Slim Plush Luxury Pillow - 3 inch loft - White. Ultra Slim Sleeper Gel Infused Memory Foam Pillow: Extra Low Profile, Cotton Cover, Only 3 Inches Thick. Best Flat & Cold Pillow for Stomach, Back, or Side Sleepers. In stock on September 5, 2019.…