Foam edge out diameter: 63mm ± 1%
Foam edge Secondary diameter: 57mm ± 1%
Foam side inner diameter: 38mm ± 1%
Foam edge Secondary inner diameter: 47mm ± 1%
3-INCH:
Foam edge out diameter: 75mm ± 1%
Foam edge Secondary diameter: 67mm ± 1%
Foam side inner diameter: 47mm ± 1%
Foam edge Secondary inner diameter: 55mm ± 1%
3.5-INCH:
Foam edge out diameter: 90mm ± 1%
Foam edge Secondary diameter: 82mm ± 1%
Foam side inner diameter: 57mm ± 1%
Foam edge Secondary inner diameter: 65mm ± 1%
4-INCH:
Foam edge Out diameter: 98mm ± 1%
Foam edge diameter: 64mm ± 1%
High bubble out diameter: 90mm ± 1%
High bubble diameter: 72mm ± 1%
4.5-INCH:
Foam edge Out diameter: 116mm ± 2%
Foam edge diameter:72mm ± 2%
High bubble out diameter:105mm ± 2%
High bubble diameter: 85mm ± 2%
5-INCH:
Foam edge out diameter: 125mm ± 1%
Foam edge Secondary diameter: 113mm ± 1%
Foam side inner diameter: 82mm ± 1%
Foam edge Secondary inner diameter: 92mm ± 1%
6 plus -6.5-INCH:
Foam edge out diameter: 156mm ± 1%
Foam edge Secondary diameter: 142mm ± 1%
Foam side inner diameter: 114mm ± 1%
Foam edge Secondary inner diameter: 105mm ± 1%