Medieval 18 Gauge Steel Body Armor Type B Elbow Protector with Leather Lining LARP Length: 4.75" Width: 5" Material: 18 Gauge Mild Steel Weight: 1lb 4oz *Armor with steel parts may have discoloration or oxidation on the surface. This is natural and can be removed by polishing. To maintain armor, clean residual oil off thoroughly and apply non-vegetable based oils to protect the steel.