This is the ARMOR PS-2C, a standard effector board. It gives a sense of security, as it seems unlikely to break unless something major happens. It's not too big and not too small, just the right size. There are photos comparing it to a Boss compact effector so you can get a sense of the size. It shows signs of use on the exterior, but the interior is clean. ■ External Dimensions: 574W x 331D x 122Hmm ■ Internal Dimensions: 550W x 310D x 80Hmm ■ Weight: Approx. 5kg ※ Boss Line Selector LS-2 is not included. ・ Please refrain from purchasing if you are sensitive to used items.