Features: 1. Suitable for cats' innate climbing habits. 2. Cat can jump up from below and pull themselves up onto the posts. 3. Can form a cat scratching post. 4. The kitten can sleep on the ladder. 5. Environmental protection/durable/strong load bearing, these posts are very strong and have been tested to hold 62lbs. 6. It could be jumping platform for your cat to jump to other pet furniture on the wall.