The 4-Seater White Cast Aluminum Round Patio Bistro Dining Set with Umbrella Hole is a cohesive outdoor seating solution pairing a round dining table with four matching armchairs, featuring a crisp white finish and open, decorative lattice detailing across its surfaces that balances visual lightness with structural presence. Its compact overall layout is sized to support intimate group seating without occupying excess floor space. Each piece is constructed from cast aluminum alloy for core structural sections, finished with a white electrostatic outdoor powder coating, and assembled with stainless steel screws and bolts. The tabletop and lower storage shelf use one-piece perforated radiating slat cast aluminum, while chair seats and backs feature one-piece lattice grid cast aluminum, paired with integral curved rolled-edge armrests and tapered curved splayed legs fitted with non-slip polymer protective foot caps. The open perforated and lattice construction sheds 100% of surface rainfall immediately to prevent puddling, rust, or surface staining, while the curved splayed leg design widens the base contact patch to resist tipping on uneven outdoor surfaces; adjustable foot pads compensate for minor uneven ground. The table’s central 50mm diameter umbrella hole accommodates standard patio umbrella poles, and a lower perforated shelf offers open secondary storage for small outdoor items. Protective foot pads prevent metal-to-surface contact to avoid scratches and corrosion on patio or deck finishes, and the fixed-back, non-stackable chairs offer consistent, decorative seating with a comfortable seat height aligned to standard dining use. The knock-down design ships unassembled with included hardware and instructions for straightforward on-site build. This set is well suited to small residential patios, balconies, landscaped gardens and courtyards for casual meals and relaxation, as well as light commercial settings including sidewalk cafe and bistro seating, hotel terraces, poolside leisure areas, and semi-enclosed sunrooms. When procuring, note the surface corrosion resistance warranty period, the rated fade resistance lifespan of the exterior finish, and the total packaged configuration across two cartons to plan for receiving, storage, and on-site assembly time. Buyers should also confirm the set’s footprint aligns with intended placement space, and account for the recommended seated user capacity when planning for guest or customer use.