The 25Kg Concrete Parasol Base On Wheels - Black Is Ideal For Securing Your Parasol In Place And Is Suitable For Parasols With A Pole Diameter Between 33-52Mm. The Base Contains 3 Plastic Rings Which Can Be Added Or Removed To Suit Your Parasol Pole. Most Parasol Poles Are Between 38Mm And 48Mm. We Recommend A 25Kg Parasol Base Is Used In Conjunction With A Table But It Is Also Heavy Enough To Support The Weight Of A Parasol Standing Alone. Due To The Weight Of The Base, It Comes With Wheels Fitted, Meaning It Can Be Moved Around With Ease In Your Garden.