Description

Clear Glass Adapter – Male 14.5mm > Male 18.8mm

Easily adjust your joint size with this glass adapter. The adapter is made of heat-resistant borosilicate glass and has a 14.5mm male joint on one end and an 18.8mm male joint on the other. 

You can use this 4.7-inch long adapter to convert your female-jointed bong or bubbler into a male jointed piece. It’s a great accessory to have on hand. It’s durable, versatile, and an accessory you’ll be glad you have when you want to change your bong’s joint size in a matter of seconds. 

size chest(in.) waist(in.) hips(in.)
XS 34-36 27-29 34.5-36.5
S 36-38 29-31 36.5-38.5
M 38-40 31-33 38.5-40.5
L 40-42 33-36 40.5-43.5
XL 42-45 36-40 43.5-47.5
XXL 45-48 40-44 47.5-51.5