Natural Rigid Tube Ostrich Feathers Plume for Wedding Centerpieces Home Decoration Pack Of 50 Dyed ostrich feathers for Art-Deco. Add color, decoration, craft, hats or floral arrangement, the limits of your imagination! The length is about 12-14 inches. It can be used in many occasions such as wedding and party decoration. These feathers are real and natural which had been temperature disinfected,steamed and sanitized.