Not only do these two mice offer endless fun, but they also stimulate your feline's physical exercise and curiosity. Each mouse features a two-tone striped design that is visually appealing to your cat. The feather in the tail adds an element of realism, triggering his hunting instinct and making him jump, stalk and chase as if he were after real prey. But here's the magic touch: these mice have a sound inside them that awakens your cat's interest and excitement. Active play is essential to keeping your cat fit and healthy. This mouse pack offers the perfect opportunity for your cat to exercise their natural abilities while having the most fun. Color: BLUE AND WHITE Composition: paper Plastic Composition: paper Plastic