["Adjustable as needed: Includes 2 wedge pillows and 2 half-cylinder pillows. You can stack them together to form a 12-inch high wedge pillow, or use them separately to support your legs, hips, waist, elbows, etc.","Multifunctional body support system: Aids in postoperative recovery, neck, back, and lumbar support, acid reflux, and GERD, lower limb edema support, fatigue relief, and reading","Full Memory Foam: All four pillows are filled with 40D memory foam, with moderate softness and firmness. Memory foam distributes pressure evenly on the body, eliminating pressure points","Machine washable cover: Soft velvet cover with non-slip bottom, U-shaped zipper","Note: The pillows are compressed in a vacuum-sealed bag. Upon receiving the package, please open the bag and allow the memory foam pillows to expand. Please be patient for 4 to 48 hours as they slowly regain their original shape"]
