Irresistible rattle sounds spark hunting instincts . Lightweight toy, ideal for drag-and-capture action . KONG Premium North American Catnip makes playtime livelier . Rolling and rattling sounds promote healthy, active play . Multisensory fun fills cats with the holiday spirit 88% Polyester, 6% EVA- Ethylene Vinyl Acetate, 3% Corn Starch Beads, 2% Crinkle Film, 1% Catnip