This is a set of two NWT Pottery Barn Belgian Linen 16 x 26 Lumbar Pillow Covers in Charcoal Gray. These rectangular pillow covers are made of high-quality linen from Libeco, imported from Belgium. With a zip closure, these solid-colored covers add a touch of elegance to any home decor. The lumbar size of 16 x 26 inches makes them perfect for adding a stylish accent to a sofa or bed.