This seal has dimensions in millimetres as follows:
Outside diameter70
Inside diameter 44
Thickness on the inside 2.75
Thickness on the outside 1.25
It fits the Skipper or Storm suites.
Siamp
This seal has dimensions in millimetres as follows:
Outside diameter70
Inside diameter 44
Thickness on the inside 2.75
Thickness on the outside 1.25
It fits the Skipper or Storm suites.