OPAL DOMES How to fill your Opal DomeIdeas for Displaying SAVE MONEY On our New Large and Small Dome Packs! All / Displays -Opal Domes All Displays -Opal Domes OPAL DOMES 3" dia from $46.00 Select Size 3" dia x 2.5" 3" dia x 4" 3" dia x 6" 3"dia x 7" 3" dia x 8" Add To Cart OPAL DOMES 3.5" DIA from $55.00 Select Size 3-1/2" dia x 2.5 3-1/2" dia x 4" 3-1/2" dia x 6" Add To Cart