Trixie Cat Scratching Post Replacement  Wrapped in natural sisal, these replacement cat scratching posts from Trixie fit most cat trees.  Each post includes a threaded bolt and 2 screws Wrapped in natural sisal Fits most cat trees Available in the following sizes: 9 x 30 cm 9 x 40 cm 9 x 50 cm 9 x 60 cm 9 x