Key Features Legs can be adjusted by 2 inch increments Locking wheels allow for easy moving and transportation Rubber and locks secures your machine and resist vibration while in use Added space for the hat jig which is ideal for prepping hats for embroidery Large shelf provides storage for accessories, instruction books and small supplies Compatible with PR1055X, PR1050X, PR1000e, PR1000, PR680W, PR670E, PR655, PR650e, VR