Thank you for viewing. This is the remainder of a spring that was cut because it was too long for a wild boar. Length: Approximately 70 cm Coil width: 17.7 mm Wire diameter: 1.6 mm Number of coils: 23 Fits inside a 20 mm PVC pipe. I cut it and thought it was a waste, so I stored it in the warehouse. I am selling it because I am cleaning out the warehouse and will not be using it. If anyone is interested... how about it? Instant purchase without comment is OK.