MAV Glass Recycling Showerhead Ash Catcher. 44mm (wide) x 4mm (thick) Clear Glass Tubing. 14mm male fitting on a 90 degree angle. 14mm female hitter fitting. 20 Slit Diffused Showerhead Perc for maximum filtration. 5.25” tall, 1.75” wide base, 2” offset between fittings. “For tobacco use only”.