Better than the real thing! The Illusion Black Rack Deer Rattling System features two Full Racks, exclusive Bone-Core Technology and innovative Black Concealment color, all of which make this System more effective than other methods, including using real shed antlers. Amazingly authentic sounds! Plus, you won't bust up your hands while using these, which every hunter can appreciate. Includes 2 Full Racks Exclusive Bone-Core technology sounds exactly like two bucks fighting it out Black Concealment color Measures approx. 15 x 9 x 5" Weighs 1.75 lbs. Rattle 'em in and score big! Order yours today!