This decorative half-round patio umbrella base features an elegant antique finish with ornate flower design, crafted from rust-free resin that prevents chipping, peeling, and rust while providing a space-saving solution for areas where a full-round base won't fit. The 19-pound heavy-duty construction offers reliable stability for half patio umbrellas, with a tightening knob that securely accommodates both 1.5-inch and 1.9-inch diameter umbrella poles for a wobble-free hold. Designed to be placed against a wall or other support for optimal stability, this versatile base is perfect for lawns, decks, backyards, and gardens, combining classic aesthetics with practical functionality. Color: Black.