Depends how you use them FD, they are better with a natural colour, although its not necessary, offers that bit of protection also... Them americans don't use big tunnels and what not on every trap and just place them on the runs and trails, they do use the occasional cubbies...To be honest I think the wooden tunnels hinder the bodygrips over here, I mean whos going to place cages/tunnels over every rabbit run when using bodygrips, its just not practical is it, you would need a pickup and trailer full unless you only pick away at the odd ones... but we got to stick to the law, always making li