The White Petals Set of 2 Dark Blue Art Silk Pillow Covers, Plain Silk Cushion Cover, Solid Color Dark Blue Throw Pillow, (18x18 inches, Dark Blue) This Set of 2 Pillow Covers measures 18x18 inches and are made from Art Silk Fabric. The listing is for a set of 2 pillow covers. Insert/Filler is NOT included. The back of the pillow covers is made using same colored art silk fabric and has a zipper at the back We run a FAIR TRADE practice, so about about 25% proceeds from every product that you buy goes to the talented and deserving artists who help us make these beautiful pieces.