Granite Cat Tower BaseThe Cat Tower Granite Base is made from natural granite with a new stone effect finish. It is extremely heavy and arguably completes the build on one of the sturdiest cat scratching towers on the market in pet shops or online pet stores the UK. 2 sizes 500 mm Sq 2 holes 550 mm Sq 3 holes Solid stable base weights 22 26 kg Luxurious stone effect surface. No cat scratching marks unlike carpet Easy to clean & can be washed Suitable for all areas in the