This weather-resistant steel crossed base can be fixed permanently to the ground and can also be used with weights as an alternative to our 90kg bases. Complete with a set of four plastic containers which can be filled with water or sand and affixed to our Steel Cross Base to anchor your parasol that is suitable for a 90 KG base. NB - When a segment is filled with water only it weighs 16kg (64kg in total). When a segment is filled with sand it weighs approx 20kg (80kg in total). Therefore, for our Larger Parasols, we recommend the Sand option. Please not this is only compatible with our recommended linked parasols.