Before buy Tips：
Hello，Please refer to the actual size of the following purchase, "INCH" is a Only reference point, Thank you.
2-inch:
Rubber outer diameter: 53mm ± 2%
Rubber inside diameter: 33mm ± 2%
High bubble bit outer diameter:50mm ± 2%
High bubble bit diameter: 39mm ± 2%
2.5-INCH Rubber :
Rubber edge out diameter: 68mm ± 2%
Rubber edge Secondary diameter: 64mm ± 2%
Rubber side inner diameter: 44 mm ± 2%
Rubber edge Secondary inner diameter: 49mm ± 2%
3.5-inch:
Rubber outer diameter: 83mm ± 2%
Rubber inside diameter: 55mm ± 2%
High bubble bit outer diameter: 75mm ± 2%
High bubble bit diameter: 60mm ± 2%
4-inch:
Rubber outer diameter: 99mm ± 2%
Rubber inside diameter :67mm ± 2%
High bubble outer iameter :92mm ± 2%
High bubble inside diameter :74mm ± 2%
4.5inch:
Rubber outer diameter: 115mm ± 2%
Rubber edge inside diameter: 70mm ± 2%
High bubble out diameter: 103mm ± 2%
High bubble inside diameter: 80mm ± 2%
5.25inch:
Rubber edge out diameter: 130mm ± 2%
Rubber edge inside diameter: 89mm ± 2%
High bubble out diameter: 118mm ± 2%
High bubble inside diameter: 97mm ± 2%
6.5-inch:
Rubber outer diameter: 155mm ± 2%
Rubber Inside diameter: 112mm ± 2%
High bubble out diameter: 143mm ± 2%
High bubble Inside diameter: 123mm ± 2%
8-inch:
Rubber outer diameter 195mm ± 2%
Rubber inside diameter 137mm ± 2%
High bubble outer diameter 178mm ± 2%
High bubble inside diameter 148mm ± 2%
Material: Rubber
Package
2pcs rubber side
