RamHome (&trade;) Multipack of 4 white insert pillow stuffer square 16" x 16" - Superior quality polyester filling - Machine Washable - Odorless and Hypoallergenic 4 Premium square 16" pillow Inserts, made only with new and hypoallergenic materials. We recommend to place our inserts inside shams that are 1" or 2" smaller than the pillow. This will provide a very attractive firm and yet fluffy look to all your shams. This 4 pack pillow set will be shipped to you in one box with an original RamHome label identification, so you are 100% sure you got an authentic item. These inserts are machine washable. If your pillows become victims of many hugs per day, you may want to refresh them from time to time. Washing machine them on cold water with your favorite soap brand and voila! Made of our premium blend of polyester as filling. Our polyester non-woven shell is higly resistant to hugs & squishes.