The Crazy Flapper is made from multiple PVC plastic materials to provide both flexibility and durability. The body of the Crazy Flapper is designed to glide in a straight line while the claws and tentacles start to flap with the slightest retrieval, resulting in an impressively realistic swimming action. The Crazy Flapper is dense enough that it doesn't require much additional weighting, allowing you to slow down the descent and keep the Crazy Flapper in the strike zone for a longer period. The Crazy Flapper contains natural squid aromas directly infused into the material.