Manual grape crusher with stainless steel hopper, hand crank fly wheel and aluminum rollers. Also has feeder paddles to push fruit into rollers. Hopper size 30" x 20". Not a destemmer. Not adjustable. Sturdy and well built. Can be shipped via UPS. Place over fermentation bin, load hopper with fruit and crank fly wheel to crush fruit. Fruit is ejected from bottom of unit.