Flextone's Lockdown Slate Pot Call has a patent-pending design that lets you insert the striker inside the body of the pot, where it's locked in place by a magnet. Striker won't budge from the pot, nor will the tip be damage in transit. Slate surface emits sweet yelps, clucks and purrs that old toms love and is easy to condition. Beveled pot edge grants a secure grip in the field. Built-in sandstone conditioner on the striker easily treats the slate when needed. 3.5"H x 3.5"W x 1"D.