LP's original, innovative Stealth Jam Block w/ Mount is the best-selling percussion block on the market. In that spirit, LP introduces the Stealth Jam Block. This sleek, penetrating block produces a range of graduated sharp and warm tones depending on where it's hit and how hard. Fittingly finished in basic black. The Stealth Jam Block is constructed from proven Jenigor, a high quality plastic formulation exclusive to LP. This block will not fail the drummer, even the metal drummer playing flat out with stretch 2B sticks! This one's strong and then some.