NRG Premium Aluminum Headrest W/ Aromatherapy Arm
This model is 10 times better than the one that came with my NRG Karma table. I had to replace the one that the table came with because a client put all of her weight on it and broke it. This aluminum one is way more sturdy, the velcro doesn't come off and is all around nicer. It's actually worth buying this one just to replace your current one if it is giving you trouble.