[Reliable Material]:These d dampeners gel pads are made of silicone, clear, soft and reusable, easy to clean by water or soap and keep them air dry before re-sticking to the d . [Size]: 3.3 x 2.6 x 0.3cm, so they take up very little real esate on your d head. [Excellent Performance]:Sticky and squishy, easy to stick them onto the d head and 't fall off during performance. And you can remove them easily without residue when cleaning the d . D silence pads can reduce the volume largely. Never need to worry about disturbing others. Just enjoy the charm of music completely. [Application]: D dampener pads are suitable for all kinds of d s kit, snare d s, cymbals, cowbells, most percussion inst ents. Lets you dampen without the tone of your d s, excess ringing and hear the tone of the d s clearly. colour: parent+Blue+Black+Brown Material:Silica gel size:Monolithic size: 3.2 x 2.6 x 0.2cm Package Contents: 24 x D silencers Only the above package content, other products are not included. Note: Light reflection 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.