Four Paws is pleased to introduce the industry’s only innovatively packaged, quality constructed, full sized cat scratching post! The Four Paws Sisal/Carpet scratching post measures an impressive 21″ in height when assembled. Anchored by a wide 11 ” x 11 ” base, the scratcher assembles in less than two minutes. The post is laden with a cat’s two favorite scratching surfaces-sisal and carpet.