Designed for 4/4 full size Classical Guitars. Inside dimensions : Overall length : 102.5cm [40.35"]; Body length : 49cm [19.3"]; Upper bout : 29.5cm [11.6"]; Waist : 26cm [10.23"] ; Lower bout : 38cm [15"]; Body height : 12.5cm [4.9"]; Bridge height : 15.5cm [6.1"]; Net weight : 3.6kg [7.9lb]; Kindly reminder: please always measure your instrument before purchase to ensure a proper fit.Package Contents : 1] Crossrock Fiberglass guitar hard-shell case 2] A pair of backpack straps 3] Detachable bottom cushion