The built-in Auto Grip System safely locks instrument in place. Includes Detachable Rosin/Utility Holder. Specially Formulated Foam Padding fully protects instrument at all contact points. Storage bag included. The storage bag is constructed from environmentally friendly materials. The non-woven fabrics used are recyclable, helping to conserve natural resources. Specs Height: 420 mm - 670 mm (16.5" - 26.4") Weight: 0.59 kg (1.3 lbs.) Base Radius: 250 mm (9.8") Folded Size: 99 mm x 84 mm x 475 mm (3.9" x 3.3" x 18.7") Carrying bag included.