Measurements in inches:
Nosetochin/top-bottom of mask: 6 1/2
Side to side of mask: 9 1/2
#of spikes:2
Spike measurements:3 1/2
Allow for a few cm difference
Other Details:
Hand made mask/3layers / thicker mask
Elastic bands
Gently Hand wash/ cold
DO NOT WASH IN WASHER MACHINE
No filter pocket, but has more layers, middle layer works as filter/No nosewire in mask, comes with disposable nose wire that can be added under or glued down