This is 16 inch Tall Acrylic Single Bulb Ice bong. 50mm Tube Diameter.This is an all new design from Moksha Bongs. Never seen before. This bong comes with a silver emblem on front of bong. This is a transparent green bong with an ice twist for you to stack some ice and experience a chilled smoke. This is a durable and easy to handle and easy to clean.