The BBE tethered straps with snap locks are designed for use with floor to ceiling reaction balls and come with 2 x snap lock fixings. You can use these 2 x multi-purpose rubber bungee cords to tether punch bags to a floor mounted fixing point, as well as to tether punch bags to a free standing boxing station. They weigh 0.6kg (1.32lbs) and offer adjustable length settings incorporating adjustment blocks both ends with grub screw fixings.