The dimension of the clay machine is 8 x 5.1 x 4.7 inches, features wide clay path 6 inches, and 0.12 inches thickness settings 6 kinds of choice: The adjusting knob on the other side has 6 gears and adjust the thickness of the clay by it pulling out,I thought it was a genius idea (you pull out, move the dial and put back in place, there's a spring).thin and even textures 15CM wide Roller thin 1 to 3 MM A clay roller for use with all types of modeling clay. effortless mixing and blending colors. Easy to Use: Simply secure polymer clay machine(with handle side pointing outwards) to table with the included clamp and insert the handle into the roller hole on the side of the machine. Just heavy and solid enough to work easily without a lot of movement while you crank stuff through.For use with clay only. Not for use with food. Our Product Made of premium quality material, built to quality control and up to standard