The Performer Series PSMB bass drum mallets are made with select-grade American hickory handles and a special extra-dense felt head. A practical choice for any bass line whether beginners or competitive drum corps and college players The Comfort Flare grip makes them easy to hold onto while the upward taper at the head means exceptional balance and sound projection. The PSMB1 is best suited for 14 –18 bass drums. The PSMB2 is best suited for 20 –22 bass drums. The PSMB3 is best suited for 22 –26 bass drums. The PSMB4 is best suited for 26 –28 bass drums. The PSMB5 is best suited for 28 –30 bass drums. Promark PSMB marching bass drum mallets are the top choice for bass lines around the world. Whether you re looking for traditional mallets a high-quality standard or the optimal in sound and feel Promark has a mallet for your line.