When was young we used to goose hunt in wheat fields (stubble) when mom replaced the bamboo blinds on the 6 ft windows I grabbed em. Cut the edges so it was more oval and definitely uneven. Used to lay in the middle of the field covered in moms bamboo window blinds. Killed alot of geese that wat. Long before layout blinds were in vogue. Cheap and light weight. Splatter on a little mud and you blend right in.