SmartyKat Bouncy Mouse Plush Dangler Catnip Cat Toy. Slip the ring over your finger and mouse bounces and bobs at the end of the stretchy elastic string. Encourages exercise, hunting, stimulation, and interaction for your cat. Designed to meet child safety standards. Available in assorted colors, cannot specify color. 5.7 In. x 3.74 In. x 1.57 In.