Excellent Material: The Snap Rings is made of Aluminum, Steel Mesh With Carbon, which has strong, high and aesthetic properties. Easy to install. Part Number: 30-0205 Fitment: For Harley Big Twin Models 1984-2018 For Harley Softail Models 1986-2018 For Touring Models 1984-2018 For Sportster Models 1986-2020 For Dyna FXD & FXDWG Models 1991-2018 Choppers / Bobber / Customs with either Left or Right side drive Do not Work For V-rod Models Colour:Silver Material:Aluminum Alloy Package Contents: 1 x Exhaust Flange Install Kit Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.