Features: Easy to mount on a wall or floor and can rotate 360 degrees, which is easy for cats to bite and good for their for health. Catnip balls not only clean their mouth, teeth and get rid of hair balls, they also boost their intestinal system, boost their appetite and make them happy. It has a sticky back and is suitable for use anywhere in the home without taking up too much space. The perfect toy for your for cat. Use in combination or split and paste on any smooth surface. Dust cover can not only prevent dust, but also freely control the use of the for cat. Catnip cleaning teeth, promote digestion,intestinal absorption, spit out hairball, increase appetite, and increasing the amount of exercise for cats. Specifications: Material: Catnip Size: Approx.7x10cm/2.76x3.94in Color: Blue, Pink ,Green(optional） Package Includes: 1x Catnip Wall Ball 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 difference between different monitors, the picture may not reflect the actual color of the item.