The Vic Firth Heavy Hitter Marching Bass Practice Pace is Crafted With a Barbell Design and It Mounts on Any Cymbal Stand for Vertical and Quiet Marching Bass Drum Practice. The Player Can See Stick Angles, Stick Heights, and "Side-to-side Line-up" While Practicing on a 14" Wide Setup Just Like an Actual Marching Bass Drum. The Pads Also Let Know When Are Not Correctly Centering Strokes by Increasing the Metallic Volume When Strokes Are Off-center. Sturdy Steel Construction With a Mounting Post Designed to Fit All Brands of Cymbal Stands and 1/4" Thick Gum Rubber Pads for a Realistic Feel. Can Be Used With Sticks or Mallets.