Premium Material The cover of pillow inserts is made of 100 cotton in order to prevent down overflowing The filling material is a mixture of 50 7D cotton and 50 grey feather to ensure comfort and support Fluffy and Supportive Our pillow inserts provide comfortable and relaxed enjoyment for you PP cotton microfiber and feather down 15 filled mixture solved the problem of insufficient fluffy of polyester pillow inserts and insufficient support of feather pillow inserts Versatility Suitable for sofa bed couch living room bedroom office etc You could experience the perfect balance between relaxation and luxury while sleeping or leaning on pillow inserts 20x20 Pillow Inserts The package includes 2 pieces of 20 by 20 inch pillow inserts which are vaccum packed in the sealed bag For optimal use Please give them 24 hours to fluff up Please allow 12cm deviation because of handcutting and sewing Use Guide Dryer is an ideal tool to help make pillow inserts fluffy Pls dry pillow inserts in dryer with dryer balls on warm mode for 2030 mins