Model IHSS-22/6 Stainless Steel HEXAGONAL FIRE RING INSERT ,THESE {3) PANELS SHOWN ASSEMBLED 1. Peel the protective plastic film from each panel. 2. Wear sturdy gloves while assembling. BEND THE MIDDLE TAB TG THE OUTSIDE 50 THE TONGUE OF THE TAB IS POSITIONED JUST PAST THE GENE OF THE SLOT TO LOCK THE PANELS TOGETHER 3. Assemble on a flat surface. 4. After panel assembly, bend the middle tab on each panel outward with a pair of pliers -see Detail A, FORM AS-1765 / Rev.