HB
You can put it in any bar to avoid the pain in the neck and the trapezes.
East protective roller is manufactured in NBR rubber inside and covered in Oxford. It offers great resistance.
With printed logo Velcro closure to use it easily.
The neck protector my 40 cm long and you can adapt it to any Olympic bar.
Avoid pain in the neck and the trapecios when performing squats Heavy with rear bar.
PROFESSIONAL USE.