Flannelette MATERIAL: Made Of Soft Flannelette. SIZE:Throw Pillow Cover Approximately18" x 18". INVISIBLE ZIPPER：Durable More Beautiful. MULTIPURPOSE:This Is Modern Design Throw Pillow Suitable For Couch, Sofa,Bed,Living Room,Office,Car,Bench,Office,Cafe,Etc.Suitable For Any Season, Festival Decoration,Perfect Gift For Your Friends,Family,Etc Care: Machine Wash Cold Separately, Gently Cycle Only, No Bleach, Tumble Dry Low. 4PC Throw Pillow Cover Only, NO Insert.