Fisher and Paykel Headgear as replacement for Eson 2 Nasal CPAP Mask
The replacement headgear for Eson 2 Nasal Mask comes in two sizes, small and medium/large.
The measurements for the headgear are:
L x W x H = 10.16 x 8.27 x 8.35 inches (258 x 210 x 212 mm)
Weight = 1.33 lbs (0.60 kg)