[Size] - Main Plate Size: 51 x 48mm / 2.01 x 1.89inch; Single Plate Size: 48 x 12mm / 1.89 x 0.47inch(L*W); Thickness: 1.5mm / 0.06inch. [MATERIAL] - Constructed from 201 stainless steel, is sturdy, anti-corrosion and long lasting durability.