Buy Frey (Set of 2) Polyester Pillow Insert (16x24) at best price from Pepperfry. De stress yourself after a long tiring day by resting on these pillow inserts. Made of fine-quality material, these durable pillow inserts are easy to clean and maintain. From various shapes and colours to choose from, find a match that blends with your resting area. Limited period offers. Shop now.