Litterboy Bird Series Cat Toys "Green Devil" Bird Attachment/refill - Fits Da Bird, Cat Catcher, Clarion Baton and Flying Frenzy Pole Toys Deer Hair and Feathers Approximately 9cm long nose to end of feather tail Add a bit of variety to Cats Wand toys with this fun attachment Simply clip on and start playing! Compatible with the Popular Wand toys that utilize a String or Metal Wire with the swivel connector if you have question about connecting please ask !!