In alignment with MAY ABS Flip Posto marching carriers, the MAY E-Posto Series feature patented Posto technology, thus completely eliminating interfering J-Rods. Combining this technology with MAYs iconic aluminum tubular body, you are left with the perfect choice for an unparalleled entry-level marching carrier. FEATURES Tubular Technology The E-Posto marching carriers feature an ergonomic, lightweight design with multiple adjustments to enhance comfort. Aircraft-grade alloys combined with patented technology result in a powerful carrier, allowing elaborate maneuvers essential to contemporary band performances.