[Reliable Material]:These drum dampeners gel pads are made of silicone, clear, soft and reusable, easy to clean by water or soap and keep them dry before re-sticking to the drum. [Size]: 33 x 26 x 03cm, so they take up very little real esate on your drum head. [Excellent Performance]:Sticky and squishy, easy to stick them onto the drum head and won't fall off during performance. And you can remove them easily without residue when cleaning the drum. Drum silence pads can reduce the volume largely. Never need to worry about disturbing others. Just enjoy the charm of music completely. [Application]: Drum dampener pads are suitable for all kinds of drums kit, snare drums, cymbals, cowbells, most percussion instruments. Lets you dampen without destroying the tone of your drums, excess ringing and hear the tone of the drums clearly. colour:Transparent+Blue+Black+Brown Material:Silica gel size:Monolithic size: 32 x 26 x 02cm Package Contents: 24 x Drum silencers Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.