About this item Delicate bling design of balls: these crinkle balls are designed in a variety of bright metallic colors, which helps relieve your stress by playing fetch with your pets, and enhance the relationship; You can use these crinkle balls to play with your cats, helping them reduce boredom, improve circulation, build muscle and prevent behavioral problems Safe and reliable material: the glitter pom balls are made from polypropylene fiber, coming with random bright colors; The crinkle balls are made from polyester film, owning metallic colors, beautiful and eye-catching; And the crinkle balls are made of quality plastic material, which is lightweight, making it convenient to carry and toss; A variety of beautiful random colors and reliable quality to excite the kitten in playing Keep cats active: the cat toy set is a great way to help your cats get active with much needed daily exercise and excitement, it is suitable for shaking, rattling and rolling, bringing extra fun and happiness to your pet’s entertainment, while it will keep your cats entertained for hours Great gifts for kittens: these beautiful and durable cat play toys can be applied as nice gifts for your furry friends, or you can share with friends and families who keep pet cats, bringing much fun to them, keeping them active and energetic while playing with these toys