Barbell Neck PadThe Barbell Neck Pad in Black in Detail Especially with barbell squats or exercises such as the bench press, using heavy weights can lead to bruising or haematomas. Not only do these look bad, they are also clearly not the aim of your workout, which is all about building muscle with controlled movements. That's why it's worth buying a neck roll in any case! Key Facts About the Barbell Pad: Length: approx. 40 cm Diameter approx. 8. 5 cm Material