On Stage On- SM7222MB Tubular Tripod Base Sheet Music Stand (Midnight Blue) Bookplate holds three 8.5" x 11" sheets. Angle adjusts for sitting or standing positions and folds for storage and travel. Fold out extensions hold sheets securely in place. Telescoping 3-section vertical shaft with 2 ergonomic clutches adjusts height from 20"-52". Tripod folding base folds for storage and travel. 16mm Tubular legs, leg braces and non-slip rubber end caps for added strength and stability.