"Molded after their original custom acrylic namesakes, polycarbonate calls integrate the premium quality and natural sounds you've come to expect from Zink - but with the hunter's budget in mind. All polycarbonate calls come equipped with an easy-blow sound system, so even novice callers can produce undeniably realistic sounds. Same calling abilities and design as the original Nothing But Green(TM) Choose from multiple finishes - including Color: Gunsmoke Great introductory option Made in USA"