Handheld Metal Detector, -, ABS Plastic Material, Inside Length (In. ) -, Inside Width (In. ) -, Inside Height (In. ) -, Inside Depth (In. ) -, Exterior Length (In. ) -, Exterior Width (In. ) 3-1/4, Exterior Height (In. ) 19, Exterior Depth (In. ) 1-1/4, Thickness (In. ) -, Weight (Lbs. ) 18. 6, Out...