Modern Polka Dot Large Circle Pattern Black White Pillow Case 18 X 18 Inch Distinctive design,high quality Cotton Blend Linen,slightly rough texture Size:18x18 inch(45*45 cm) Perfect for both indoor and outdoor, on matter with the sofa, bed, couch or putting in car. Comfortable and 100% Brand New Made of 50% cotton, 50% polyester! This cushion cover could surely provide a warm, welcoming feeling to your daily life.