CLICK IN BASE
Height 21cm
Ring height 3cm
Outer Diameter of ring 4.40cm
HOW TO REMOVE THE RING:
Place bottle with ring upside down in a pot with water. Make sure the full ring is submerged in water and bring to boil. Let it boil for about 5-10mins and remove immediately with a cloth so you don't burn your hands.
This can be done if you have broken your base or if the ring does not click into the hookah that you have and you want to change the ring.