The American classic design folds for easy storage and portability with a spring-loaded trigger release. The two section vertical shaft with cam locking clutch and tilting book plate features make this stand adjustable for sitting or standing positions. The fold out extensions with a six point hinge system can hold three 8.5" x 11" sheets.The sheet music stand bag included in this combo pack comes with a convenient shoulder carrying strap. All edges are piped and the durable material make this bag a smart choice to protect your stand.Book Plate: 9" foldable with 2"return lipHeight Adj.: 26"-40"Base Spread: 18"-21"Classic design folds for easy storage and portabilityIncludes music stand bagAdjustable tilting bookplate holds three 8.5" x 11" sheets, folds down flat for storageFold out extensions hold sheets securely in placeFriction locking clutch adjusts height from 26-40" for sitting or standing positionsTripod leg assembly adjusts for varying floor space availability and folds flat for storageAdded leg braces and non-slip rubber feet for added stability