Cotton Linen Square Decorative Throw Pillow Case Cushion Cover I Like Big Books and I Cannot Lie(background Pattern) 18 "X18 " I Like Big Books and I Cannot Lie(background Pattern) Made of 100% grade otton natural linen material Size: 18 x 18 inches / 45 cm x 45 cm weight120g QT:1 Hidden zipper design, Safe to machine wash.Pillow insert are not included Not the ball, do not fade, safety and environmental protection