https://www.hannapianos.com/product/on-stage-tripod-base-sheet-music-stand/
Book Plate: 9" foldable w/ 2" return lip
Height Adj: 20" - 52"
Leg Tubing: 16mm
Construction: Steel
Includes: Carrying bag
Color: Black
With an exceptionally stable foundation of three tubular legs, our SM7222BB Tripod-Base Sheet Music Stand with Bag delivers stable performance in a portable package. The adjustable height and tilt angle enable positioning for ergonomic viewing from a sitting or standing position. To reduce page turns, it displays three pages of sheet music side by side and secures them in place with fold-out arms. The bookplate and base fold flat for efficient storage and transportation. A protective bag with a snap closure and a shoulder strap is included for hands-free carrying. music stand