Planet Green products are all handmade, and as is generally true with handicrafts there are slight differences between each piece. Variation is to be expected as well as respected as a mark of assurance that what you buy comes from the hands of real people. The fringe ends of our pillow cover 16*16 are hand-knotted to prevent raveling. The 100% pure hemp yarn used in our products is grown on local farms in the Himalayan region from improved hemp fiber varieties using low environmental impact techniques, and the fiber is processed in a modern long-fiber textile mill. Planet Green Hemp Pillow Cover Products are Handloom Pillow cover.