Large Flag Display Case Our Large Flag Display case was designed specifically for the Burial, or Casket Flag which, when unfolded measures 5 ft. x 9-1/2 ft. These Large Flag Cases will also beautifully display your folded 5 ft. x 8 ft. and 4 ft. x 6 ft. American flags. Solid Oak, Walnut, Cherry, or Mahogany . Double Strength Glass Panel. Personalized Laser Engraving (optional). Crushed Velvet Background (blue). Flag (optional). Laminate Panel Back. Branch Specific Engraved Metal Plate (optional). Inside Dimensions: 23 3/4"W x 11 3/4"H. Accepts folded flags up to the 5ft x 9.5ft coffin/burial flag.