Dan kindly forwarded me an email from someone asking about these hurdles, and I've replied to the person enquiring. Sorry I've not been around on here much.
Most of them are in a very poor state, most of the loops have come off, many of the joints have gone, and they've become very bendable, To be fair they have been outside all the time, but I wouldn't buy them again, For not a lot more, our local agricultural store G&R Leigh sells much stronger ones.