Premium Quality MaterialMade of high grade stainless steel, high temperature and rust resistant, durable in use. Exhaust muffler tail pipe tip, made of high grade stainless steel, durable in use, corrosion resistance and rustproof, added high-temperature coating process, high temperature and rust resistant and superior longevity, strong practicability. Easy InstallationFive different sizes and types for your option and easy installation. Motorcycle Exhaust Pipe Muffler Silencer is suitable for the 51mm caliber exhaust pipe tail section installed on the back of the exhaust, which is a detachable adjustable muffler for easy installation. Very good design, easy installation and quieter, quieter, quieter! Effective Noise ReductionMotorcycle Exhaust Pipe Silencer can effectively reduce the low tone while reducing motorcycle noise pollution. Universal removable Exhaust Pipe Muffler Insert DB Killer with premium quality. High performanceEffectively reduces DB sound levels from louder aftermarket exhaust systems. Crafted by professional manufacturer, strict factory QC test, trustworthy quality guarantee. Universal FitmentThis motorcycle exhaust pipe muffler fits for most motorcycles, ATV and scooters with 51mm diameter exhaust pipes. Effectively reduces DB sound levels from louder aftermarket exhaust systems. Fashion design style, a great accessory to dress up your rides. Specifications: Condition: 100% brand new Material: stainless steel Color: silver Size: shown as picture (5 size for option) Fitment: universal Package List: 1 * Exhaust Pipe DB Killer