Polyester Standard Size: 18 x 18 inches. Each set includes 2 pillow covers. Not including insert. High-Quality Material: A Grade Velvet with a fine texture, soft handle, and comfortable feel. It's elastic and non-pilling Special Design: Features an invisible zipper for an elegant look, with double-sided printing to bring vitality to your home. Beautiful Decoration: Suitable for living rooms, bedrooms, couches, sofas, cars, parties, balconies, patios, and more. Complements various home decor styles. Washing Tips: Wash separately in cold water with mild detergent. Tumble dry on low setting, and do not bleach. Britimes brings luxury and high quality home decor products to your daily life. Pillow cover can not only protect your expensive pillow inserts, but also mix and match with your other pillows and furniture to fresh up your home.