I used this at home about 10 times, but I'm selling it due to a move. Features: Lightweight and easy to carry, it uses an integrated rubber molding. Numerous protrusions on the small hemispherical bottom provide high stability and vibration damping performance. Specifications: ■ ■ Material: EPDM (Ethylene Propylene Diene Rubber) ■ Dimensions: Width 62 × Length 77 × Thickness 30 mm ■ Weight: 60g ■ Small hemispherical vibration damping mechanisms are arranged on the bottom of each pad, which is integrally molded with rubber. The rubber's repulsion is always maintained in an optimal state, providing high stability and suppressing wobbling during performance. In addition, the body itself is lightweight and has excellent portability. ■ You can easily get the effect by simply placing it under the bottom of each pedal and the leg rubbers of the stand. It can be used for drum sets with soundproofing measures (mesh heads, etc.), practice kits, and electronic drums. ■ By setting it under the leg rubber parts of various stand legs and bass drum spurs, it reduces vibration to the floor. ■ Especially when used with bass drum legs, a wall-shaped stopper (red circle) with a curved surface is provided at the tip to prevent the legs from slipping off the pad during performance. It prevents the legs from moving in the front, back, left, and right directions. Also, if the tip of the bass drum spur has a spike, using it by inserting it into the hemispherical recess is more effective in preventing movement.