Extremely light carbon case original designed for 4/4 size classical guitar. inside dimensions: overall length: 102cm (40.1') body length: 48.5cm (19') Upper bout: 29cm (11.4') Waist: 26cm (10.2') lower bout: 38cm (14.9”) depth (with suspension padding): 10cm (3.9') depth (max depth without suspension padding): 14cm (5.5') Net Weight 4.5lb. Kindly reminder: please always measure your instrument before purchase to ensure a proper fit. Contents: Crossrock light carbon case x 1 backpack straps x 2 keys x 2.