18 x 18 Pillow Inserts (Set of 2) – Throw Pillow Inserts with 100% Cotton Cover – 18 Inch Square Decorative Pillows for Sofa, Couch, Bed and Home Decor

Customers find these pillow inserts well-made, soft with a nice cotton exterior, and comfortable, with one mentioning they're ideal for napping. The inserts fill 20x20 pillow cases completely and are worth their price. While some customers say they plump up nicely, others find them very flat.