I bought this double looper about a month ago, put velcro on the bottom but never used it. Size is 1.97"x 3.94"x 1.1". A little bit bigger than a regular business card. Super compact and great high-quality hardware. This is a double true-bypass looper in a beautiful purple sparkle finish. I had the LED ordered in red and green colors. It will work w/o power but for the LEDs to light up, it needs any regular 9v adapter. It is aboslutely in MINT condition, I plugged it once to make sure it worked but it never got into my pedalboard. SOLD SOLD SOLD. No trades or offer will be taken. Firm pricing. Rather sell it to a fellow TB member than on the 'Bay.