Stainless Steel Specification: The following grade and thickness are offered: Grade: SS 304 Grade or SS-LN Grade Thickness: Standard Gauge (0.45 to 0.5mm) Heavy Gauge (0.6 to 0.7mm) Note: We also offer different grade and thickness on request Description Item Code MM Inches SY 2121 150 6 SY 2122 200 8 SY 2123 250 10 SY