Rigid combination of collar and ankle irons
Screw lock (with flush head Allen screw), wrench included.
Diameters:
Wrist inner diameter: 6.8 cm, inner circumference ..22 cm (8 3/4“)
Collar inner diameter: 14.3 cm, inner circumference 45 cm (17 3/4“)
Weight: 3.9 kg (8.6 lbs), length: total length 59 cm (23 1/4“), width 4 cm (1 1/2“), thickness. 10 mm.