The Pedaltrain Metro 20 pedalboard features three rails with plenty of room for big box pedals and multi-effects units while still holding smaller mini pedals with a strong bond. Measuring at 20"x8", the Metro 20 is small enough to cart around on the subway in its handy soft case while having enough space for mid-sized pedal rigs. Aircraft-grade aluminum construction and the included 60" of adhesive-backed hook-and-loop fastening make the Metro 20 a great choice for the constantly gigging musician.