Curtain holdbacks of metal; Curtain hooks; Curtain rails; Curtain rings of metal; Curtain rods; Curtain rods, rollers and hooks; Curtain rollers; Indoor window shades of paper; Indoor window shades of textile; Indoor window shades of woven wood; Interior window blinds; Interior window coverings, namely, vertical and horizontal louvers; Metal curtain rails; Metal curtain rods; Metal indoor window blinds; Metal interior roller blinds for guiding light; Non-metal curtain rails