Features: Easy to mount on wall or floor and it can rotate 360-degrees, easy for cat to lick and good for their health. Catnips Balls not only clean their mouth, teeth and get rid of hair balls, they also promote their appetites and make them happy. It has sticky back and suitable for use anywhere in the home without taking up too much space. Use in combination or split and stick on any smooth surfaces. Dust cover can not only prevent dust, but also freely control the use of the cat. Catnips cleaning teeth, promote digestion,intestinal absorption, spit out hairball, increase appetites, and increasing the amount of exercise for cat. Specifications: Material: Plastic,Catnips Size: Approx.6.1cm/2.40inch Color: 3 Kinds Optional Package Includes: 1x Catnips Toy note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the differences between different monitors, the picture may not reflect the actual color of the item.