Material: Made of high quality polyester blend with beautiful textures, same fabric used on the front and back, environmentally friendly and skin-friendly, no fading or abrasion, durable and easy to care. Size: 18x18 inch/45x45cm (1-2 cm deviation), no pillow insert, suitable for 18x18 inch pillow insert. Easy Insertion: Concealed/hidden zipper in matching color brings elegant appearance, easy insertion and washing. Usage occation: the covers is modern geometri accent, can be used to decorate the bedroom, living room, dining room, study, bed, sofa, cushion, chair, etc. Washing: Machine wash or hand wash with cold water separately, gentle cycle only, no bleach and tumble dry low