Our Black steel bases are galvanized and then powdercoated . They are avaialble in a range of sizes to suit most umbrellas.
They are
SBG40/500x500
SBG50/500x500
SBG50/600x600
SBG60/600x600
We also offer in ground socket and sleeve systems that make an umbrella a lot safer when used correctly.
Zip covers and LED lights are also avaialble.