High quality: recycled plastic provides best weather and sun protection outside
Functional: water and sand fillable (not included) provides 88 pound (40kg) filled weight
Versatile: adjustable spacer parts perfectly fits 1.3'(32mm), 1.5'(38mm) and 1.9'(48mm) diameter umbrella pole, suits most 7-11 feet market parasol umbrellas through a table or freestanding for porch and yard
Easy Step : all necessary accessories are included, follow instruction to finish the installation without additional tools
Tightening Knob: 2 handy Knobscan lock and secure the umbrella to the base stably
