Are there any rings without charges or time limit?

Question

As the topic, I wanna know if there is a rings that can be used and don't spend?.

For example: Energy Ring have 10 minutes of use. 

So there is any ring that provide any protection that doesn't spend?

Answer 1

The only ring I remember is the  Butterfly Ring which provides 3% death protection.

You see a butterfly ring (Arm:2, protection death +3%).

It can only be wielded properly by players of level 50 or higher.

It weighs 1.20 oz.

Answer 2

The ring Horn is also an option. It used to be "best in slot" until butterfly ring was implemented. 

You see a horn (Arm:1).

It weighs 1.20 oz