The "ICON" (IndependentControl) system allows each bar to adjust infinitely and independently to any position along its 34"-tall legs, which accommodate bass drums up to 28" in diameter. Set-and-forget memory clamps allow quick and repeatable setups without tools. Front section only with 2 PCX100 clamps. 2 PCL-100 pipe clamps attach to the tops of the vertical legs to accept tom holders or cymbal holders. All rack bars are 36" long for compact storage and portability.