1. Your cat will enjoy the process of chasing crinkle cat toy ball down the stairs, upstairs or rolling them back, a good playmate for cat to keep active, funny and healthy. </br></br> 2. Great way to bring out the cat’s natural instincts, also interesting for you to watch cute cat chase crinkle ball around the house like catching their prey, so lively and concentrated. </br></br> 3. Perfect playmate for your pet, fit for any age cat that even if aging or has trouble seeing, crinkly sound of ball toy will stimulate your sensitive cat’s ears and allows cats who have visual impairment to enjoy playing with this toy. </br></br> 4. Interactive crinkle cat toy is safe, non-toxic mylar texture and have right size (2.36 Inch), easy for cats to grasp or carry. </br></br> <b> Material: </br> PET colorful paper</br> <b> Colors: </br> 4 Colors- Gold, silver, green & silver, pink & gold </br> <b> Sizes: </br> About 6 cm / 2.36 Inch in diameter</br> <b> Package includes: </br> 25 x Crinkle balls cat toys </br> <b> Warm tips: </br> 1. Please note the possibility of a cat ripping them asunder and eating them, the safest way is to supervise your cats when your cats play with these crinkle balls.