Description: HIGH QUALITY NATURAL MATERIAL: Made of sturdy and solid wood with durable natural woven sisal, can provide cats with long term scratching . PROTECT FURNITURE: Grab sticks combine to attract cats to play and grab, natural sisal is suitable for cats to grab, effectively preventing cats from grabbing furniture . HEALTHY CLAWS: Cat scratching board meets the cat's natural scratching needs to maintain healthy claws, can relive stress and great exercise, good exercise and pressure releasing. Attract the cats attention: attract your cat to play,and protect your furniture from scratches and satisfy the cats natural scratching instinct,increase cats exercise and fun . EASY TO INSTALL: M8 screw hole, 6mm rope winding, post size is 7cm, easy to assemble and to use, great for for any living room, bedroom, or home office . Specification: Material: Wood, Sisal Size: Dia 7cm/2.76inch Package Includes: 2 Pieces Cat Scratcher Post Replacement Note: Colors might be different due to different monitor display. Please allow slightly difference in size due to manual measurement.