12 ft Extra Long Clear Iridescent Crystal Like Beaded Curtain There are 34 strands of beads per each curtain. Each bead is flat and measures approx. 0.4" wide. Each curtain comes with bar and two metal eyelets for easy installation either overlap or underneath to different size doorframe. No assembly is required and it is ready to hang. It measures 3 feet (91 cm) wide x 12 feet (3.66 m) long.