Ok, well i see were he is coming from. I mean whether you live in a place called rattlesnake ridge most people have to deal with HOT snakes. Now, if you just do common upkeep and mow your grass and remove debry were needed so snakes have no were to lurk you are usually good. The only snakes you really have to worry about after that are field dwelling snakes like down here we have the black racers which are harmless. Now the thing that gets me is all it is is a small fence, now why dosent he just use some acrylic screening instead and the snakes would just be repelled out instead of trapped. Becausse i can understand wanting this around a garden to keep snakes out and things like that. I think it is something that could be usefull. just handled wrong with a wring attitude.
: Still wouldnt use it as i like the snakes in my yard but this is more appropriate.