Full size Metal Muff in overall excellent condition. I should mention that for the treble, mid and bass controls, which have a center detent (clicks into "zero" in the middle), the knob pointers don't line up perfectly (see photos). Does not affect the sound or range of the controls in any way. You could probably pull the knobs and re-seat them to line up correctly, but it never bothered me. Aside from that, works with no issues.