Inserts Inserts 14" x 34" 12" x 18" 20" x 20" 26" x 26" Sets Insert for 20" x 20" Pillow Cover $38.00 Only a few left! Add To Cart Insert for 26" x 26" Pillow Cover $45.00 Sold Out Add To Cart Insert for 12" x 18" Pillow Cover $30.00 Only a few left! Add To Cart Insert for 14" x 34" Pillow Cover $42.00 Sold Out Add To Cart