[Natural plant material]: The catnip wall balls are made of 100% natural plants, catnip, glutinous rice.Natural plants can supplement the various trace elements of cats and reduce cats' cholesterol and boost their immunity. [Keep healthy]: When the cat bites the ball, it can grind the dirt on its teeth, clean teeth, freshen breath and regulate mood. Plant fibers can stimulate appetite, promote deficiencies, and improve digestion and excretion of hair bulbs. [Convenient Design]: The closed base design, with a transparent cover, prevents the odor and dust penetration, preserve flavor and convenience to eat again. The bottom double-sided sticker can be pasted anywhere. Tip: Not suitable for rough walls. [1 flavors]: Contains 10 pieces of catnip.