These holder have arm extension with a double ball joint lock. You can easily adjust your holder to an position and locks it easily with 1 twist of a knob. Clamp it easily to any armrest you have.
Tat Tech Professional Compact Travel Armrest. Weighs less then 5 lbs and can fold up into a thickness less then 3.25.
Tat Tech Professional Armrest and made especially for daily use tattoo artist. Includes a Kit to add your own graphics.
Heavy Armrest with 20lb Base & Adjustable Height: 24 to 34 inch