All arms of this chandelier are articulated with approximately a 320° horizontal rotation. Total height with drop as pictured is 41.5", but drop rod length can be customized to suit your space. Body of chandelier as shown is 25" tall with a 48" diameter when fully extended. Spun aluminum discs are 12" diameter and 3" deep. Length of each arm as shown (from tip of round finial to end of disc) is 39".