These calls deliver the natural sound that flextone is known for. The soft flexible call body more accurately mimics the soft flexible tissue of an animals vocalization system giving you the most natural sound available. The soft flexible material also gives you more control of volume and tone and is silent if accidentally contacting your gun or bow. It is an excellent long-range call and is effective for attracting boars and sows by reproducing the distress squeal of a hog. MODEL #fths