Perfect for half canopy parasols, this Charles Bentley Concrete Parasol Base for Half Canopy Parasol has a semi-circle design, suitable for against flat surfaces to help create shade in awkward places when used with a half canopy parasol.Made from PE coated concrete, this heavy weight parasol base is incredibly sturdy and is suitable for a half parasol with a 38mm to 48mm pole thickness diameter. It comes with an adjustable wheel to ensure your parasol is secure.. To be used with half canopy parasols. Suitable for 38/48mm pole parasols. New PE (outside). Concrete (inside). Approximate dimensions (mm) H 750 W 490 D 310. Weight 10KG*Please note that this product is delivered direct from our supplier and may take a little longer to arrive.