With this it's quick release clamp it makes putting on and taking it off so much easier and faster.Having a stainless steel mount and plating making it super strong.Along with it's plastic clamp to secure the bar.But the best thing about this is the the soft foam padding for comfort and that it can be replaced if warn or damaged, not just the padding can be changed the mount and clamp are changeable too.

Clamp ID: 28mm. OD: 58mmDonkey Calf Raise : L 200mm, W 100mm, H 103mmWeight: 2 kg - Because Stainless steel makes up most of it's weight

PS: All parts can be made from recyclable materials.still doing little tweaks here and there to make the part more user friendly, so I will be still updating