❤Size and Material: 18 x 18 inches square pillow covers, can be used for 18x18 inches inserts, set of 4. NOTICE: No Filler/Insert!!! Made of 100% durable linen, environmental and soft, perfect item to add a splash of Saint patricks day atmosphere to your home, great addition for irish decorations. ❤Hidden Zipper: Bottom invisible zipper, and has the same color as fabric_x005f_x000D_ Easy insertion and removal of pillow insert. ❤HD digital printing technology, rich in detail. The color is vibrant and never fade, environmental health. Machine wash in cold water separately, dot not bleach, do not iron and it'll look brand new. NOTICE: Printed on ONE SIDE!!! ❤Functions: Durable for both indoors (living room, office, bedroom, etc.) and outdoors (patio, car, porch etc.), easy to match your sofa, couch &_x005f_x000D_ other pillows. The quality irish pillow covers can be used for a long time and can be removed for cleaning in washing machine. ❤BONSAI TREE pillow covers is a work of art than a simple home decor item. And we monitor every step of the process, from design, printing quality, sewing and packing, just to make sure that you will receive a high quality product. If you have any questions with our products, please feel free to contact us, we will reply you in 24 hours !