For holding your half parasol look to this MCL fillable umbrella base. Fill it with 18kg of water or 21kg of sand to keep it weighed down.It is engraved with a top pattern for a decorative touch to your outdoors. The metal pole with tightening screws holds your umbrella securely and evenly in place so the umbrella can provide much-needed shade. Made from tough plastic it's suitable for outdoor use in plenty of different weather. Features: Suitable for half umbrellas with 3.8 cm 4.8 cm diameter p