This scratching tower helps support positive scratching behavior with its multiple levels covered in nylon carpet and sisal. The tall height also provides lots of room to play and sleep. Elevate your cat's playtime to towering heights with this Whisker City Skyscraper Cat Tower. The multiple levels covered in durable sisal and nylon carpet provide plenty of room for one or multiple cats to scratch, play, nap and lounge. Your cat will find hours of entertainment with this tower and you'll love watching the positive changes in his or her scratching behavior.