[High-quality material] Our snail muffler is made of high-quality plastic material, environmentally friendly, healthy, durable, can be used for a long time, easy to install and disassemble. [Good functionality] Using these air compressor mufflers can effectively improve the working efficiency of the air compressor, better protect the air compressor, extend its service life, and make the air flow through the muffler to prevent or reduce the spread of sound equipment. [Various uses] The modified muffler is suitable for all kinds of equipment. It can be used for air compressors, blowers, exhaust outlets, generators, pumps, exhaust outlets and other noisy equipment. It is an excellent choice for eliminating aerodynamic noise. [Easy to use] The noise filter has a simple structure, is easy to install, and is easy to use. It can effectively prevent dust from entering the equipment and reduce the noise when the equipment is working. [Package includes] You will get 2 snail-shaped silencers, which are sufficient to meet your different daily need Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.