Beautiful FENTON art glass vase. The color is Topaz and the pattern is the very desirable Cactus. This is 6-1/2 inches tall as well as measuring 4 3/4 across at the top.  It's in PERFECT condition as well from rim to foot! The Topaz or vaseline or Canary color is very vibrant and the piece glows brightly under the blacklight. The opalescent qualities are superb as well. The Cactus pattern looks fantastic on this vase.