This ad features a 4 1/2" SMOKE RING - BLACK with 24K gold fuming, a smoke ring in the stem, a left side air hole, a right side grip, a black inside wandering ribbon and a super thick borosilicate glass body. Like all gold fumed pipes the exact hue and glow from the pipe depends upon what background color you hold it against. When viewed against a black background it glows a deep golden iridescent color, while against a white background it has a light reddish gold iridescence - a very cool and unique property of this unit. Keep in mind that these pipes are hand made and they will have natural variations that will make each unique. A great addition to your collection. This pipe is about 4 1/2" long and about 1 3/4" wide in the bowl area. The actual bowl is 3/4" in diameter and 7/8" deep with the carb on the left side. The stem of the pipe is 5/8" in diameter near the bowl, 1 1/2" across the center ring and about 1" by the mouthpiece. The center hole of the ring is about 3/8" and the ring thickness is about 3/4".