The SKB-455W baritone sax case was designed for players who are looking for greater protection for their delicate musical instrument. Constructed of ABS vacuum-formed material to offer greater strength and protection in a lightweight format. The SKB-455W baritone sax case accommodates low Bb or low A bari saxes from leading manufacturers such as Yamaha and Selmer. The SKB-455W includes in-line skate wheels for easy transport molded-in bumpers for valence protection and SKB-patented TSA trigger release latching system. The plush-lined EPS interior holds the instrument securely during transport.