1---Specially for cats: The sound of the bell and feathers stimulates the cat's hunting instincts, which can help to stay active and mentally stimulated. Playing with this toy can help release excess energy and reduce stress, resulting in a longer and healthier life. 2---Safe,Cat friendly: The collar is adjustable and suitable for cats of all ages. It is made of soft and lightweight silicone, so it won't harm your cat or make her feel uncomfortable. 3---Good material: This toy consists of three parts: (1) it has seven natural feathers which are light and soft; (2) the rod is made of thickened steel and has good elasticity and durability; (3) The collar is made of food grade silicone, which is soft, lightweight, has good resilience and is scratch and bite resistant. 4---Have fun: This toy can be placed on the cat's neck, tied to a table leg/cat climbing tree or tied to your hand/foot. If you have more than one cat, you can put this toy on one of them and watch them have fun with each other and connect through play. This toy offers hours of training and fun for your cat. The bell makes a sound when your cat moves and attracts your cat's attention. You will laugh a lot when your cat tilts, jumps and chases the toy 5---Customer Service: We are a small women's company and at the heart of everything we do is the commitment to customer satisfaction. We stand behind our products and if for any reason you are not satisfied with your purchase, let us know, we will work with you to make it right. 6---Tips: This is not a toy for children; This product is intended for pets. Please always observe how your pet plays with this product. If the product is damaged, please replace it. Material: silicone, steel wire Size: steel wire 24CM Feather length: 15CM