The item for sale is not a guitar, but dice knobs. The first 1-3 images are for monitoring purposes. There are two knobs, one with the number 4 and one with the number 3. The size of the dice is approximately 15mm vertically and horizontally. The side hole for the set screw is in the middle, approximately 7.5mm from the edge. The hole diameter is 6mm, so please check the diameter and length of the knobs on your stringed instrument before purchasing. There are some irregularities in the black color of the numbers, and as these are handmade, there may be some misalignment of holes, scratches, and dirt, so please understand. No claims and no returns. It cannot be attached to vintage Gretsch guitars. The holes are made for current models. A hex wrench is required. Shipping is scheduled within the set timeframe. Search terms: Stray Cats Brian Setzer Gretsch 6120 GRETSCH Rockabilly Neo-Rockabilly Magic Dice Dice Knob Psycho Billy Beatles George Harrison John Lennon Gibson Fender Vintage Wood Bass