Interactive ball: Our cat's heart and ball-cat scratch board have a toy ball and a track. Your cat like to track and catch the ball, satisfying their natural instinct to catch the ball, and use it for grinding claws and playing. Furniture protector: this scratching board can fully meet the cat's scratching needs and effectively protect your floor, wall, sofa and carpet. Reduce and relieve anxiety and stress symptoms related to boredom in cats. cardboard: This is made of high-quality corrugated cardboard and can withstand severe scraping. Mesh honeycomb has high density, thick design, tight , strong durability and ' hurt claws. Colour:As Shown Material:Corrugated cardboard Package Contents: 2 x Cat grabbing 2 x ball Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.