Aluminum Music Stand N-008: 1) Lightweight, 0.64kgs/pc 2) Adjustable in height & angle 3) 1pc/box, 20pcs/ctn Aluminum Music Stand: N-008Diameter: 10.8mm, 14mm, 17.3mm;N.W.:12.8kgs/ctnG.W.: 16.2kgs/ctnCharacter: folding, stabilityPacking:1pc/box, 20pcs/ctnCTN size: 46.9X34.5X31.5cm Aluminum Music Stand N-008