TECHNICAL DETAILS: FORMAT: Mounted structure: 18.2" x 18.2" x 27.2" Packaging: 21.2" x 21.6" x 5.2" (grate only)* WEIGHT: Approximated Weight: 15 Lbs MATERIAL: Grate material: Stainless Steel GRATES: Stainless Steel (STD): Small slots (1/4") * See Trimbox for the information concerning the packaging of the machine.