Features: The muffler is-made of stainless steel, which has sufficient heat resistance and corrosion resistance, and the equipment is-durable. Easy installation, good noise reduction, long life-and so on. Pipes with porous noise reduction curved design inside to eliminate noise. The muffler can be independently supported, and can be freely deployed during operation and shutdown, so that the exhaust pipe will not bear additional load due to the installation of the muffler, and ensure the safe and reliable operation of the exhaust pipe. 24mm stainless steel muffler comes with 2 clips and mounting brackets. The muffler must withstand the high temperature schedule of 400-600 degrees without damage and without losing the muffler effect. Package Includes: 1x Exhaust Silencer 2x Clamp 2x Screw Specifications: Material:Aluminium Alloy Length:Approx.20cm/7.87inch Color:Black/Blue/Sky-Blue/Green/Silver note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thanks for your understandings.