Check the listing for details. 60mm Motorcycle Exhaust Can Muffler Insert Baffle DB Killer Silencer Universal. Color: Silver Tone, Condition: New. Listed at 23.19 USD. Specification: Condition: Brand New Material: Galvanized Iron Color: Silver Tone Length: 131mm/5.16" Outlet Diameter: 25mm/0.98", 60mm/2.36" Inlet Diameter: 23mm/0.91" Features: Reduce deep note sound. Adjustable and removable. Easy installation. Fitment: fit for installation on the exhaust pipe tail exhaust pipe diameter size of 60mm, if you don't know your exhaust pipe dia, please measure it. Package Included: 2x Exhaust Pipe Baffle Payment & Shipping & Handling ● Item will be shipped within 24 hours after full payment is received(NOT counting holidays or weekends) Return policy ● If you need return, please contact our customer service representative, let us know the detailed problem. ● Please email us before leaving any negative feedback or open any dispute on PayPal. Contact us ● If you are satisfied with the product you received,please leave us positive feedback and 5 scores DSR. ● Please give us the opportunity to resolve any problem. We understand the concerns and frustrations you might have, and will try our best to resolve the issues. ● We care about our valued customers, and will always try to help you. So if you have any problems, please e-mail us immediately.