Hunters, this Phelps AMP Green Elk Diaphragm Call is seriously effective for bringing in those elk! The single blue reed is designed to produce authentic medium cow sounds that elk respond to, plus it can create convincing medium bull sounds too. The green tape is slightly stiffer than normal, which gives you more control and durability. One unique feature is the bitter taste coating - this actually helps deter wildlife from chewing on your call if you set it down, keeping it in better condition longer. As a diaphragm call, it sits comfortably in the roof of your mouth, leaving your hands free for your bow or rifle. It takes some practice to master the technique, but once you get the hang of it, you'll be making sounds that elk just can't resist answering. Perfect for various hunting scenarios and conditions, this call has become a favorite among serious elk hunters for its versatility and reliability. Whether you're calling during the rut or trying to locate elk during other seasons, this diaphragm call gives you the tools you need. If you're looking to up your elk calling game with a quality, all-around diaphragm call that produces realistic sounds, the Phelps AMP Green is definitely worth trying out on your next hunting adventure!