PRODUCT FEATURES DURABLE CONSTRUCTION - Adeptna Cat Corner Scratching Post is constructed from MDF and steel and is great for helping to keep cat's claws healthy, while keeping furniture damage free. The Cat Scratching Post is made with safe, non-toxic materials, plus non-harmful sisal fiber wrapping PERFECT FOR USE AT HOME - The corner cat-scratching pole is perfect for use at home. So, cat can play, climb and sharpen claws without ruining furniture or curtains etc.