Model: Cottle Double-Ended Septum Elevator.
Instrument Type: Double-Ended Septum Elevator.
Purpose: For elevating delicate structures.
Design Features: Has a graduated shaft.
Length: 21 cm (8-1/2 inches).
Size of working ends: 4 mm and 3 mm.
Type of ends: One sharp, the other blunt (Sharp/Blunt).