Professional manufacturing, do not need to be replaced frequently, it is very safe to use. It is a universal replacement part for jazz drum using, safe and reliable, durable to use. They are suitable for musical instruments: drums, etc. Features -Color:Black -Material:Foams -Size:40.60X40.60X0.30cm/15.96X15.96X0.12in -Drum mute pad provides a volume reduction, so drummers can practice in the comfort of their own homes. -Anti-falling sand belt pad, with grooves that do not fall off, the design is simple and practical. -The drumming mute pads are easy to use, easy to install and disassemble. You can use with confidence. -The size of the cymbal pad is adjustable, durable and convenient, and you can adjust it according to your needs. -Not only do these drumming practice pads last long but they also make for the perfect present for drummer friend of yours. Package list: 1 x drum mute pad 12inch 1 x drum mute pad 13inch 1 x drum mute pad 14inch 1 x drum mute pad 16inch