From Demeyere, this wok features: 

Designed to meet the demands of busy restaurant kitchens, the Industry 5-qt Stainless Steel Flat Bottom Wok cooks up stellar stir-fry dishes. Chef-friendly features make this premium wok a pleasure to cook with.

• 5-ply construction offers outstanding heat conduction and retention
• Patented Silvinox surface treatment - stainless steel maintains silvery finish, resists fingerprints and is easy to clean
• Flat base stability - pan won't warp when heated
• Stay-cool, shot-blasted polished 18/10 stainless steel handles are securely welded, extremely hygienic, and provide a firm, comfortable grip
• Perfect pouring edge for no-mess cooking
• Compatible on all cooking surfaces including induction, oven, and broiler safe up to 500°F
• Dishwasher safe
• Capacity approx. 5-qt.
• Approx. 3.9" height
• Approx. weight 3.99 lbs. 

Imported.