Polyester PACKAGE INCLUDE: 2PCS 20X20 inch spring pillow covers (Not include insert or filler). MATERIAL: These farmhouse decorative pillows made of Polyester which is machine washable. EASY TO PUT ON: Hidden zipper, it's easy to cram your pillow/filler into this cover. GREAT ADDITION: These spring lumbar pillow cover will refresh your room, is easy to mix and match with other spring summer decorative pillows or holiday decorations. FEATURES: ONWAY pillow covers makes you fall in love with your way home. Follow onway for more home decor. PACKAGE INCLUDE: 2PCS 20X20 inch spring pillow covers (Not include insert or filler). MATERIAL: These farmhouse decorative pillows made of Polyester which is machine washable. EASY TO PUT ON: Hidden zipper, easy to cram your pillow/filler into this cover. GREAT ADDITION: These spring lumbar pillow cover will refresh your room, is easy to mix and match with other spring summer decorative pillows or holiday decorations. FEATURES: ONWAY pillow covers makes you fall in love with your way home. Follow onway for more home decor.