Chainmail hauberk (mid-thigh/half sleeve) 48 inches chest size in Earl grade mail, featuring flat ring construction with dome riveting. This code 4 hauberk (flat ring, dome riveted) lacks the total Authenticity of wedge-riveted mail but nevertheless provides excellent protection. Size: fits up to 44 inches chest size measured over a gambeson and undergarments. Construction: dome head riveted. Ring type: European flat ring material: 17 gauge mild steel. Finish: natural. Ring internal diameter: 9mm. Read more about our GDFB mail selection.