Material : stainless steel
Color :  Blue/ Silver/Yellow/Green/Black
Outer diameter : 24mm (0.94inch)
Inner diameter : 19mm (0.75inch)
Exhaust pipe drum type : straight drum

Package include :

1 x exhaust silencer
1 x bracket
2 x clamp
3 x screw
Or
1 x exhaust silencer
2 x clamp
2 x screws