baibu Cotton Embroidered Decor Throw Pillow Case Floral Pattern Cushion Cover for Living Room Ivory White Size: approx 18x18 inches / 45x45 cm. Made of cotton. Best for 18"x18" to 20"x20" pillow insert.To fill the corners as the picture, 20"x20" pillow is recommended. Durable invisible zipper,easy to remove. Machine washable, easy to maintain. Warm iron as needed. Embroidered pattern revseres to solid back.Insert isn't included.