80cm Tall Cat Scratchers for Indoor Cats,Cuboid Sisal cat scratch columnEven your big cats jump on it, it wont move. Quality Sisal Hemp Material The cat scratching post is made of high quality sisal material, 360 degree sisal wrapping and covering, the scratching surface is interwoven and stitched, dense and resistant to scratching, not easy to drop chips, smooth and without hard objects MDF High Density Board The upper and lower ends of the cat scratching post adopt MDF high density board, no bad smell, no harm to pets,