Down is a type of material that is round or spherical in shape. Depending on its quality, all downs are almost the same size. This natural round shape is what gives a down comforter, down pillow, or down feather beds its loft. The loft basically comes from a down cluster that constantly wants to return to its round shape. The more down clusters you use to make a pillow, usually represented in ounces, the stronger the pillow will be. Down feathers were commonly used by North Americans as powerful symbols or for religious ceremonies. For centuries, people around the world have used down feathers for insulation. In addition to the large down cluster that is of high quality, large down clusters also came from older birds. Smaller down clusters usually come from small, less mature birds. It's all about demand and supply. Large fill power down clusters is much more expensive because they are found few, and everyone wants the finest quality. And the bird has to be kept alive for a longer period to produce such high-quality is time-consuming, expensive, and labor-intensive. If you want to buy down feathers, eWorldTrade brings you a huge assortment of down feathers and their suppliers, manufacturers, and wholesalers near you. Check out the range above and get started.