Hand-tightening Rotary Knob - The swivel handle is necessary to secure market umbrellas to provide the stability of the FRUITEAM base.
FRUITEAM 10KG Parasol Base, Round Pre-Filled Garden Parasol Base, 38CM Sun-Flower-Pattern Heavy Duty Umbrella Base Stand for Patio, Outdoor, Swimming pool, White
FRUITEAM Mobile Parasol Base with 4 Wheels and 2 Locks, Fillable Umbrella Base Heavy Duty Parasol Stand, Water or Sand Filled Stand for Garden, Deck, Outdoor, 70KG Capacity, Black
SG Traders 10kg Parasol Base - Heavy Duty Stand for Garden Umbrella, Outdoor Patio Umbrella Stand for Market & Garden umbrella holder, Iron Design Weighted Portable Freestanding Garden Parasol Holder
High Gloss Black 10kg Parasol Base - Rust Resistant and Tear Resistant Design
Heavy Duty 10kg Parasol Base with Rattan Effect - Adjustable for Umbrellas 42CM
FRUITEAM 4Pcs Parasol Weight Heavy Duty, 86KG(190lb) Capacity Heavy Duty Cantilever Parasol Base Stand with Easy-Fill Spouts for Water or Sand for 2.7-3M Outdoor Umbrellas Use(Black)