From Pedaltrain:

Don’t let its small size fool you.  Nano+ is the foundation of some very powerful rigs. Nano+ is Pedaltrain’s only two-rail pedal board system.  Nano+ is ultra-compact and portable.  Nano+ is similar to its little brother, Nano, but with 4” more space (for just a few more pedals) and Pedaltrain’s new modified rail spacing.  Even the smallest pedals grab hold of Nano+ and will not let go.

Nano+ includes 36” of Pedaltrain’s professional grade hook-and-loop pedal fastener and plenty of zip ties for securing cables. Included with purchase is Pedaltrain’s redesigned fitted soft case (featuring a heavy-duty metal zipper and reinforced stress points).

• 18x5x1.4 inches (45.7x12.7x3.5 cm)
  
• Featherweight, aircraft grade aluminum
  
• 1.2 lbs. (510.29 g)
• 36 inches (92 cm) Pedaltrain’s professional grade adhesive backed hook-and-loop for securing pedals
  
• Assortment of zip ties for organizing and securing cables