The instrument trays are made of Heavy Gauge stainless steel and they are completely seamless and have round corners too which makes the handling and transportation easier and safe.
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)