13.8''x11'' size can be mounted 7~8 pcs pedals.
Just only 6 steps,you can bulid your own pedalboard(please follow the manual)
Please pay attention to view the assembly drawing in the picture. The user manual in the product package may be an older version, The picture is correct.

Technical Details

Product Details

Package Dimensions
Width : 9.1 inch
Height : 4 inch
Length : 17.3 inch

Shipping Weight: 4.85 pounds (View shipping rates and policies)

ASIN : B01LA9OS3E