[Premium Material] The drum dampeners are made of soft and elastic silicone gel. The drum mute gel pads are safe, adhesive to avoid falling off.Keep the drum silencers clean and dry before using. [Easily Use] The drum dampeners can be used a long time in the proper way. The drum silencers are easy to remove without any residue.The drum mutes are easy to clean.You can determine the position and quantity of gel pads on demand for a sound [Appropriate Size] The oval drum mute gel pads are 3.2cm/1.3inch x 2.5cm/1.0inch; The long clear drum mute gel pads are 3.2cm/1.3inch x 2.5cm/1.0inch; Every 6 oval drum dampeners or 4 long clear drum dampeners are collected on a plastic cards, which is convenient to use and store. [Nice Accessories] Drums dampeners gel pads can effectively reduce the vibration of drum and change the frequency of vibration; You can make advantage of drum mute pads to .The drum dampeners work on both batter heads, resonant heads, cymbals, cowbells and more. Super Self-adhesive Wide Use:The drum dampeners work on both batter heads, resonant heads, cymbals, cowbells and more. Colour:transparent Material:Silica gel Package Contents: 72 x Drum Dampeners Gel Pad 12 x Transparent long strip mat 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.