This is the classic harness made by Camon in Nylon, it is very resistant because it is made with high quality materials and with 2.4 mm thick nylon tape.
It is equipped with a quick release and a double adjustment to always have a perfect fit.
It does not discolour because it is yarn dyed.
The largest size (F034) has an additional adjustment also in the girth and a double butterfly stitching that reinforce the seal.
In the two smaller versions (code F030-F031) the adjustment buckles are in zamak.

Reference table