Weerda Distending Operating Laryngoscopes, With injection Cannula & Suction Tube

For Adult (Large) Proximal size 35 mm, Distal size 22 x 16 mm, Working Length 18 cm

For Adolescent (Small) Proximal size 28 mm, Distal size 17 x 12 mm, Working Length 18 cm

For Children (Small) Proximal size 17.5 mm, Distal size 14 x 13 mm, Working Length 13.5 cm