Specifications:- Total Net Weight 16 Lbs (7.3 kg)- Materials: Plywood, molded foam, suede liner, Pu leather- Rectangular Case- Overall Dimension(LxWxH) 41 5/16"" x 15 9/16"" x 4 1/8"" (105 x 39.5 x 10.5 cm)- Internal Dimension(LxWxH) 39 15/16"" x 13 1/2"" x 3"" (101.5 x 34.3 x 7.6 cm)- Les Paul Style Case- Overall Dimension(LxWxH) 42 5/16"" x 15 3/8"" x 5 1/16"" (107.5 x 39 x 12.8 cm) - Internal Dimension(LxWxH) 40 15/16"" x 13 9/16"" x 3 15/16""(104 x 34.5 x10 cm). Package Contents:- 1x Rectangular Case- 2x Keys- 1x Les Paul Style Case- 2x Keys. Notice: - The rectangular case is Not compatible with electric bass guitars.- Lp Style case is Not suitable for left-handed guitar.- It is suggested that to measure the length of guitar and the dimension of guitar neck and resonator before purchasing, please feel free to contact our customer service for any question