The XD series is a new form factor from Pedaltrain. Six rails. Novo spacing. Extra deep mounting surface. Stack pedals three deep? Can do. Add a switching system? No problem. Expression pedals? Of course! Dimensions: 24 in x 17.5 in x 3.5 in (60.96 cm x 44.45 cm x 8.9 cm) • Weight: 4.4 lbs (1.99 kg) • MFSKU PT-XD24-SC • UPC 817709005096