This ad is for ONE (1) 14mm MEDICINE BOWL glass water pipe slide bowl with a built-in 7 hole screen. The thick glass hemisphere-shaped slide bowl is a simple clear glass design with a gripping handle. Over-all this slide is about 2" long and has a 14mm male joint size. The actual bowl part of the slide is a hemisphere shape that is about 1 1/8" outside diameter and 3/4" inside diameter at the top surface x 3/4" deep with a built-in 7 hole screen at the bottom. The grip is about 1/4" long and 1/2" in diameter with a small transition area. Excellent quality glass construction and good looking.