1RELIABLE MATERIAL: Drum cymbal mute is made of excellent polyester fiber material to ensure durability and reliable noise reduction for optimal drumming practice 2EFFECTIVE SILENCING: Drum cymbal mute pads can effectively eliminate up to 85% of the noise caused by drum cymbals, allowing you to practice your drums at home without worrying about disturbing your neighbors 3EASY TO INSTALL AND USE: Drum mufflers are easy to install and save space. The results are immediate and you can practice at home, useful and practical 4APPLICABLE MODEL: These cymbal mute circles are available for 14, 16, 18, and 20 inch cymbals, providing a versatile mute effect for your drum set 5SUITABLE CROWD: Drum cymbal practice dampener allow you to practice drums at any time without worrying about disturbing others, perfect for beginners and professional drummers 4 x Drum Mute Pads (14, 16, 18, 20in 1of each)