1、SISAL MATERIAL: Cat cratching post is made of sisal material, scratch and bite resistant, it can meet the natural scratching impulse of cats and protect the furniture. 2、BALL TOY: Cat tree with hanging ball and spring ball, the ball can be shaken freely, interesting and fun, can attract the interest of cats. 3、COMFORTABLE FABRIC: Cat jumping platform is designed with flower shape, cute and bright, made of skin friendly velvet, soft and comfortable. 4、JUMPING PLATFORM: Cat climbing frame with jumping platform, strong pillars and reinforced bottom frame double to ensure stability, will not shake or fall. 5、TUNNEL TURNTABLE: Cat tower bottom is a tunnel turntable with multiple holes, cats can play hide and seek, multi functional, interactive and fun.