Bayou Bruiser Deer GruntThe Bayou Bruiser deer grunt has been field tested and proven to be a game changer when chasing big bucks. It has an adjustable toneboard designed to mimic mature bucks, does, and fawns. It's non reflective surface ensures there won't be any glare to spook wary deer. This grunt is highly effective and built to last! Features: Adjustable toneboard Double o ring insert Lanyard included